{"code":"var Component=(()=>{var y=Object.create;var a=Object.defineProperty;var p=Object.getOwnPropertyDescriptor;var u=Object.getOwnPropertyNames;var g=Object.getPrototypeOf,m=Object.prototype.hasOwnProperty;var w=(n,e)=>()=>(e||n((e={exports:{}}).exports,e),e.exports),f=(n,e)=>{for(var o in e)a(n,o,{get:e[o],enumerable:!0})},r=(n,e,o,s)=>{if(e&&typeof e==\"object\"||typeof e==\"function\")for(let i of u(e))!m.call(n,i)&&i!==o&&a(n,i,{get:()=>e[i],enumerable:!(s=p(e,i))||s.enumerable});return n};var k=(n,e,o)=>(o=n!=null?y(g(n)):{},r(e||!n||!n.__esModule?a(o,\"default\",{value:n,enumerable:!0}):o,n)),b=n=>r(a({},\"__esModule\",{value:!0}),n);var c=w((T,h)=>{h.exports=_jsx_runtime});var v={};f(v,{default:()=>d});var t=k(c());function l(n){let e={a:\"a\",code:\"code\",h2:\"h2\",h3:\"h3\",hr:\"hr\",img:\"img\",li:\"li\",p:\"p\",pre:\"pre\",span:\"span\",strong:\"strong\",ul:\"ul\",...n.components};return(0,t.jsxs)(t.Fragment,{children:[(0,t.jsx)(e.p,{children:'You sit down at your Mac, log in with your account password, and start working. Then it happens: a small window slides down asking you to \"Enter the keychain password for the keychain login.\" You type your password, dismiss it, and thirty seconds later Mail throws up the same prompt. Then Wi-Fi drops and asks again. Then Chrome, then Messages, then Safari autofill. If your Mac keeps asking for the login keychain password over and over, you are not doing anything wrong, and your password is not being rejected because it is incorrect. Something has quietly gone out of sync between your account login and the encrypted vault macOS uses to store your saved secrets.'}),`\n`,(0,t.jsx)(e.p,{children:\"This is one of the most persistent and misunderstood problems on macOS, and it did not disappear when Apple shipped macOS Tahoe. If anything, the transition to the new Passwords app and the deeper integration of iCloud Keychain have made it more confusing, because users now have two separate password stores that look similar but behave very differently. The good news: in almost every case, the fix is straightforward once you understand which of the two stores is complaining and why. You rarely need to wipe anything, and you almost never need to lose your saved data.\"}),`\n`,(0,t.jsx)(e.p,{children:\"In this guide we will explain exactly what the login keychain is, why your Mac keeps asking for its password, and how to fix it in the safest possible order, from the gentlest sync-the-keychain approach to a full reset as a genuine last resort. We will also be honest about what you can and cannot lose along the way, because bad advice on this topic has cost people their saved passwords more than once.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.img,{alt:\"A macOS login keychain password prompt on screen\",src:\"/images/blog/mac-keeps-asking-login-keychain-password-macos-tahoe-fix-2026/hero.webp\",width:\"2848\",height:\"1504\"})}),`\n`,(0,t.jsx)(e.h2,{id:\"key-takeaways\",children:\"Key Takeaways\"}),`\n`,(0,t.jsxs)(e.ul,{children:[`\n`,(0,t.jsxs)(e.li,{children:[\"The number one cause of repeated login keychain prompts is a mismatch between your \",(0,t.jsx)(e.strong,{children:\"login keychain password\"}),\" and your \",(0,t.jsx)(e.strong,{children:\"account login password\"}),\" \\u2014 usually created after you reset or changed your account password in a way that did not update the keychain.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[\"The safest first move is to enter the \",(0,t.jsx)(e.strong,{children:\"old\"}),\" password (the one you used before the change) when prompted, which often unlocks the keychain so you can then resync it to your current login password.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[\"You can permanently fix a mismatch in \",(0,t.jsx)(e.strong,{children:\"Keychain Access\"}),\" by right-clicking the \",(0,t.jsx)(e.code,{children:\"login\"}),' keychain and choosing \"Change Password for Keychain,\" setting it to match your current account password \\u2014 no data is lost.']}),`\n`,(0,t.jsxs)(e.li,{children:[(0,t.jsx)(e.strong,{children:\"Resetting\"}),\" the login keychain creates a brand new empty one and destroys any secrets stored only locally (some Wi-Fi passwords, certificates, and app tokens). Items synced through \",(0,t.jsx)(e.strong,{children:\"iCloud Keychain\"}),\" survive because they live in the cloud, not the local file. Treat a reset as a last resort and back up first.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[\"macOS has been consolidating web and app logins into the \",(0,t.jsx)(e.strong,{children:\"Passwords app\"}),\" (iCloud Keychain), so many people find their most important passwords are safe even after a local reset \\u2014 but never assume; verify before you wipe anything.\"]}),`\n`]}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"what-the-login-keychain-is-and-why-your-mac-keeps-asking\",children:\"What the Login Keychain Is (and Why Your Mac Keeps Asking)\"}),`\n`,(0,t.jsx)(e.p,{children:\"To fix this problem properly, you need a clear mental model of what is actually happening under the hood. The login keychain is an encrypted database that lives on your Mac's drive. It stores a surprisingly wide range of secrets: app passwords, Wi-Fi network passwords, website logins saved by some browsers, digital certificates, private keys, secure notes, and authentication tokens that apps use to stay signed in. Think of it as a locked safe that macOS keeps on your behalf, and everything inside it is scrambled so that nobody \\u2014 not even someone who steals the raw file \\u2014 can read it without the key.\"}),`\n`,(0,t.jsx)(e.p,{children:\"The key that unlocks that safe is a password. Under normal circumstances, that password is identical to your macOS account login password. This is the elegant part of the design: when you log in to your Mac in the morning and type your account password, macOS quietly uses that same password to unlock your login keychain in the background. You never see a prompt because the unlock happens automatically and invisibly. Apps that need a stored secret simply reach into the already-unlocked keychain and pull out what they need. The system just works, and most people never think about the keychain at all.\"}),`\n`,(0,t.jsx)(e.p,{children:\"The trouble starts the moment those two passwords stop matching. Once the login keychain's password is different from your account login password, macOS can no longer unlock the keychain automatically when you log in. So the keychain stays locked. But your apps still need the secrets inside it \\u2014 Mail needs your email password, Wi-Fi needs the network key, your browser needs a saved login. Because the keychain is locked and macOS cannot open it silently, every one of those apps triggers a prompt asking you to unlock the keychain manually. That is the repeated dialog you keep seeing. It is not a bug that is randomly firing; it is dozens of separate requests from different apps, each hitting a locked door and asking you for the key.\"}),`\n`,(0,t.jsx)(e.h3,{id:\"why-the-mismatch-happens\",children:\"Why the Mismatch Happens\"}),`\n`,(0,t.jsx)(e.p,{children:'The single most common trigger is changing your account login password in a way that does not propagate to the keychain. When you change your password the \"normal\" way \\u2014 through System Settings under Users & Groups (or the account settings pane) while logged in \\u2014 macOS is smart enough to change your login keychain password at the same time, keeping them in sync. No prompts result. But there are several ways to change your account password that bypass this synchronization entirely:'}),`\n`,(0,t.jsxs)(e.ul,{children:[`\n`,(0,t.jsxs)(e.li,{children:[(0,t.jsx)(e.strong,{children:\"Resetting your password through your Apple Account\"}),\" (formerly Apple ID) when you forgot it. This changes the account password but has no idea what your old keychain password was, so it cannot update the keychain.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[(0,t.jsx)(e.strong,{children:\"An administrator resetting your password for you\"}),\" from another admin account. The admin does not know your keychain password, so the keychain is left untouched.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[(0,t.jsx)(e.strong,{children:\"Using a FileVault recovery key\"}),\" to reset your password at the login screen. This is a recovery path, not a normal change, and it does not touch the keychain.\"]}),`\n`,(0,t.jsxs)(e.li,{children:[(0,t.jsx)(e.strong,{children:\"Restoring or migrating from another Mac or a Time Machine backup\"}),\", where the keychain that came along carries the old machine's keychain password while your new account uses a different login password.\"]}),`\n`]}),`\n`,(0,t.jsx)(e.p,{children:'In every one of these cases you end up with a login keychain whose password is \"frozen\" at whatever it was before the change, while your account login password has moved on. macOS knows the two no longer match, so it stops auto-unlocking and starts prompting. This is why the problem so often appears right after you reset a forgotten password \\u2014 the timing is not a coincidence.'}),`\n`,(0,t.jsx)(e.h3,{id:\"other-causes-worth-knowing-about\",children:\"Other Causes Worth Knowing About\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"A password mismatch is by far the most common explanation, but it is not the only one. A \",(0,t.jsx)(e.strong,{children:\"corrupted keychain\"}),\" \\u2014 from an unclean shutdown, a failing drive, or an interrupted update \\u2014 can prevent macOS from unlocking the keychain even when the passwords technically match. \",(0,t.jsx)(e.strong,{children:\"Keychain lock settings\"}),\" can also be the culprit: if your keychain is configured to lock after a period of inactivity or to lock whenever the Mac sleeps, it will re-lock itself during the day and you will be prompted to unlock it again the next time an app needs a secret, which feels identical to the mismatch problem even though the cause is different. \",(0,t.jsx)(e.strong,{children:\"iCloud Keychain sync conflicts\"}),\" can produce their own prompts when the local and cloud stores disagree. And finally, if the login keychain is simply \",(0,t.jsx)(e.strong,{children:\"not set as the default keychain or not set to unlock automatically at login\"}),\", macOS will not open it for you even when nothing is actually broken.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"The practical takeaway is that you should not jump straight to the nuclear option. Most of these causes have gentle, non-destructive fixes, and you should work through them in order. Let us start by protecting your data, then move from the safest fix to the most drastic.\"}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"back-up-first-protect-your-passwords-before-you-touch-anything\",children:\"Back Up First: Protect Your Passwords Before You Touch Anything\"}),`\n`,(0,t.jsx)(e.p,{children:\"Before you change a single keychain setting, take five minutes to make sure your important passwords exist somewhere other than the local login keychain. This step is not optional paranoia \\u2014 it is the difference between a routine fix and a genuine data-loss event if something goes sideways during a reset. The whole point of working through the fixes in order is to avoid ever needing to wipe your keychain, but you should assume the worst and protect yourself anyway.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.img,{alt:\"Backing up passwords in the macOS Passwords app before editing the keychain\",src:\"/images/blog/mac-keeps-asking-login-keychain-password-macos-tahoe-fix-2026/content-1.webp\",width:\"2848\",height:\"1504\"})}),`\n`,(0,t.jsx)(e.p,{children:\"Start by checking what is already safe in iCloud Keychain. Open the Passwords app (in macOS Tahoe it is a dedicated app, reachable from System Settings, Spotlight, or the Applications folder) and confirm that your important website and app logins are listed there. Anything that appears in the Passwords app is stored in iCloud Keychain and is synced to Apple's servers and your other Apple devices. Those items will survive even a complete wipe of your local login keychain, because they do not actually live in the local file \\u2014 they live in the cloud and are mirrored down to each device. If your critical logins are all present in the Passwords app, you have already dodged most of the risk.\"}),`\n`,(0,t.jsx)(e.p,{children:\"Next, make a copy of the raw keychain file itself, which is the most bulletproof backup you can make. The login keychain lives in your user Library folder. Quit apps that might be actively using it, then copy the file somewhere safe. You can do this in Terminal:\"}),`\n`,(0,t.jsx)(t.Fragment,{children:(0,t.jsx)(e.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,t.jsx)(e.code,{children:(0,t.jsxs)(e.span,{className:\"line\",children:[(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"cp\"}),(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" ~/Library/Keychains/login.keychain-db\"}),(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" ~/Desktop/login-keychain-backup.keychain-db\"})]})})})}),`\n`,(0,t.jsxs)(e.p,{children:[\"If you prefer the Finder, hold the Option key, click the Go menu, choose Library, then open the \",(0,t.jsx)(e.code,{children:\"Keychains\"}),\" folder and copy \",(0,t.jsx)(e.code,{children:\"login.keychain-db\"}),\" to your Desktop or an external drive. This file is an encrypted, self-contained copy of everything in your login keychain. As long as you still remember the password that was set on it, you can restore it later by copying it back. Keeping this backup means that even the destructive reset later in this guide becomes reversible.\"]}),`\n`,(0,t.jsxs)(e.p,{children:[\"Finally, take a moment to note down or export anything you know lives \",(0,t.jsx)(e.strong,{children:\"only\"}),\" in the local keychain and not in iCloud \\u2014 things like an obscure Wi-Fi network password, a client certificate from work, or an app-specific token. These are exactly the items a reset would destroy, so having them written down elsewhere turns a potential disaster into a minor inconvenience. If you rely on macOS keeping your logins secure across resets and updates, our overview of how the \",(0,t.jsx)(e.a,{href:\"/blog/macos-27-passwords-app-automatic-password-change-agentic-ai-security-2026\",children:\"Passwords app handles automatic password changes and agentic security\"}),\" explains what the modern system does for you and where its boundaries are.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"With a backup in hand, you can proceed through the fixes below without fear.\"}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"fix-1-enter-the-old-password--sync-the-keychain\",children:\"Fix 1: Enter the Old Password / Sync the Keychain\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"This is the gentlest fix, and it works far more often than people expect. Because the most common cause is a password that changed while the keychain's password stayed frozen at its old value, the login keychain will frequently unlock if you simply give it the \",(0,t.jsx)(e.strong,{children:\"old\"}),\" password \\u2014 the one you were using before you reset or changed your account password. macOS is not asking for your current login password when it prompts you for the keychain; it is asking for the keychain's own password, which may still be the old one.\"]}),`\n`,(0,t.jsxs)(e.p,{children:['The next time the \"Enter the keychain password for the keychain login\" prompt appears, do not type your current account password out of habit. Instead, type the password you used ',(0,t.jsx)(e.strong,{children:\"before\"}),\" the change that started all this. If you recently reset a forgotten password, that means the password you had before you forgot it. If an admin reset it for you, it means whatever your password was before they did that. If you migrated from an old Mac, it means the login password from the old Mac. When you enter the correct old password, the keychain unlocks, the prompt disappears, and the immediate crisis is over for that session.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"Unlocking the keychain with the old password stops the prompts temporarily, but it does not fix the underlying mismatch \\u2014 the keychain password is still different from your account password, so the problem will return after you restart or after the keychain re-locks. To make the fix permanent, you need to bring the two back into sync, which is exactly what Fix 2 does. Think of Fix 1 as the immediate relief that also confirms your diagnosis: if the old password unlocks the keychain, you now know for certain that a password mismatch is your problem, and Fix 2 will resolve it for good.\"}),`\n`,(0,t.jsx)(e.p,{children:\"There is one more variation worth trying here. Some users find that logging out completely and logging back in \\u2014 rather than just waking from sleep \\u2014 prompts macOS to attempt a fresh automatic unlock, and occasionally that resolves a transient sync hiccup on its own, especially where iCloud Keychain is involved. It is a thirty-second experiment that costs you nothing. But if the prompts keep coming, do not keep dismissing them forever; move on to permanently resyncing the keychain password.\"}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"fix-2-change-the-login-keychain-password-to-match-your-account\",children:\"Fix 2: Change the Login Keychain Password to Match Your Account\"}),`\n`,(0,t.jsx)(e.p,{children:\"This is the proper, permanent, non-destructive fix for the overwhelmingly common mismatch scenario, and it should be the solution for most people reading this guide. The idea is simple: you are going to reset the login keychain's password so that it once again matches your current account login password. Once they match, macOS can resume unlocking the keychain automatically at login, and the prompts stop for good \\u2014 with every one of your saved secrets fully intact, because you are changing the lock, not emptying the safe.\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"Open Keychain Access. It lives at \",(0,t.jsx)(e.code,{children:\"/Applications/Utilities/Keychain Access.app\"}),', or you can simply search for \"Keychain Access\" in Spotlight and press Return. When it opens, look at the list of keychains in the sidebar on the left. You want the one named ',(0,t.jsx)(e.code,{children:\"login\"}),\" \\u2014 this is your local login keychain, and it is the one causing the trouble. Do not confuse it with iCloud Keychain items, which macOS surfaces separately and which are managed through the Passwords app rather than through a keychain named \",(0,t.jsx)(e.code,{children:\"login\"}),\".\"]}),`\n`,(0,t.jsxs)(e.p,{children:[\"Right-click (or Control-click) the \",(0,t.jsx)(e.code,{children:\"login\"}),` keychain in the sidebar and choose the option to change its password \\u2014 the menu item reads along the lines of \"Change Password for Keychain 'login'.\" macOS will first ask you for the `,(0,t.jsx)(e.strong,{children:\"current\"}),\" keychain password. This is the crucial part: you must enter the keychain's existing password, which is your \",(0,t.jsx)(e.strong,{children:\"old\"}),\" account password (the one from before the change). If you do not know the old keychain password, this method cannot proceed and you will need Fix 3 instead. Assuming you do know it, enter it, and then you will be asked to set a \",(0,t.jsx)(e.strong,{children:\"new\"}),\" keychain password. Enter your \",(0,t.jsx)(e.strong,{children:\"current\"}),\" account login password here, twice, so that the keychain password now matches the password you log in with.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"Once you confirm, the login keychain's password is updated to match your account. From this point on, when you log in to your Mac, macOS will unlock the keychain automatically just as it did before anything went wrong, and the repeated prompts will disappear. Nothing inside the keychain was touched \\u2014 all your app passwords, Wi-Fi keys, certificates, and secure notes remain exactly where they were. This is the outcome you want, and for the majority of users whose problem is a simple post-reset mismatch, this is where the story ends. Restart your Mac to confirm the fix has stuck, and pay attention over the next day to whether any stray prompts reappear.\"}),`\n`,(0,t.jsx)(e.p,{children:\"The only situation in which Fix 2 fails is when you genuinely cannot supply the old keychain password \\u2014 because you never knew it, because it was set on a machine you no longer have, or because the keychain is corrupted rather than merely mismatched. In those cases, and only in those cases, you move to the last resort.\"}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"fix-3-reset-the-login-keychain-last-resort\",children:\"Fix 3: Reset the Login Keychain (Last Resort)\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"If you cannot unlock the keychain with any password you know, or if the keychain is corrupted rather than simply mismatched, your only remaining option is to reset it. \",(0,t.jsx)(e.strong,{children:\"Read this warning carefully before you proceed:\"}),\" resetting the login keychain does not repair your existing keychain \\u2014 it throws it away and creates a brand new, completely empty login keychain in its place. Every secret that was stored \",(0,t.jsx)(e.strong,{children:\"only\"}),\" in the local login keychain is permanently destroyed by this operation. That includes any Wi-Fi passwords, certificates, private keys, secure notes, and app tokens that were not also synced to iCloud Keychain. There is no undo. This is why the backup step earlier in this guide matters so much, and why you should exhaust Fixes 1 and 2 first.\"]}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.img,{alt:\"Warning dialog before resetting the default login keychain in macOS\",src:\"/images/blog/mac-keeps-asking-login-keychain-password-macos-tahoe-fix-2026/content-2.webp\",width:\"2848\",height:\"1504\"})}),`\n`,(0,t.jsxs)(e.p,{children:[\"With the warning understood, here is what survives and what does not, because this is the single most important thing to be clear about. Items that are part of \",(0,t.jsx)(e.strong,{children:\"iCloud Keychain\"}),\" \\u2014 most of the web and app logins you see in the Passwords app \\u2014 will \",(0,t.jsx)(e.strong,{children:\"survive\"}),\" the reset, because they are stored in the cloud and simply re-download to the fresh keychain once you sign back in and sync completes. Items that lived \",(0,t.jsx)(e.strong,{children:\"only\"}),\" in the local login keychain will be \",(0,t.jsx)(e.strong,{children:\"gone\"}),'. In practice this means that for many modern users the reset is far less catastrophic than it sounds, because Apple has moved so much into iCloud Keychain that the local-only remainder is small. But \"many users\" is not \"all users,\" so verify what you have in the Passwords app before you pull the trigger, and never assume a particular Wi-Fi password or work certificate is safe just because your web logins are.']}),`\n`,(0,t.jsxs)(e.p,{children:[`To perform the reset, open Keychain Access and look in its Preferences (in the Keychain Access menu) for the option to reset the default keychains \\u2014 the control is typically labeled along the lines of \"Reset My Default Keychains.\" Older versions of macOS placed a similar command under the Edit menu; the exact wording and location have shifted across releases, so if you do not see it in one place, check the app's menus and preferences. Choosing it will ask you to confirm and to set a password for the new empty keychain \\u2014 set that password to your `,(0,t.jsx)(e.strong,{children:\"current\"}),\" account login password so that the fresh keychain stays in sync from the start. macOS then moves your old keychain aside and creates the new one.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"If you prefer a manual approach, or the built-in reset does not behave, you can achieve the same result by moving the keychain file aside yourself. Quit every app that might be using the keychain, then rename or move the file out of the way so macOS regenerates a fresh one on next login:\"}),`\n`,(0,t.jsx)(t.Fragment,{children:(0,t.jsx)(e.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,t.jsx)(e.code,{children:(0,t.jsxs)(e.span,{className:\"line\",children:[(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"mv\"}),(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" ~/Library/Keychains/login.keychain-db\"}),(0,t.jsx)(e.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" ~/Library/Keychains/login-old.keychain-db\"})]})})})}),`\n`,(0,t.jsxs)(e.p,{children:[\"After running that, log out and log back in (or restart). macOS finds no login keychain, so it creates a new empty one protected by your account password. This is exactly as destructive to local-only secrets as the built-in reset \\u2014 the same warning applies in full \\u2014 but it has the advantage that your old keychain file is not deleted, merely renamed, so if you later remember the old password you can attempt to open \",(0,t.jsx)(e.code,{children:\"login-old.keychain-db\"}),\" in Keychain Access and copy individual items back out. That is the safety net your earlier backup gives you.\"]}),`\n`,(0,t.jsx)(e.p,{children:\"Once the fresh keychain is in place, sign back in to iCloud if prompted, let iCloud Keychain sync, and then move through your apps re-entering any passwords that were local-only. It is tedious, but it is finite, and afterward your prompts will be gone and your keychain will be in sync with your account.\"}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"adjust-keychain-lock-settings\",children:\"Adjust Keychain Lock Settings\"}),`\n`,(0,t.jsx)(e.p,{children:\"Sometimes the keychain password matches your account perfectly and nothing is corrupted, yet you still get prompted repeatedly throughout the day. When that happens, the culprit is usually the keychain's own lock settings rather than any mismatch. macOS lets a keychain be configured to lock itself automatically after a period of inactivity, or to lock whenever the Mac goes to sleep. Every time the keychain re-locks itself, the next app that needs a secret has to ask you to unlock it again \\u2014 which feels exactly like the mismatch problem even though the cause and the fix are completely different.\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"To check these settings, open Keychain Access, select the \",(0,t.jsx)(e.code,{children:\"login\"}),` keychain in the sidebar, and look for the keychain's settings \\u2014 accessible by Control-clicking the keychain and choosing the settings option, or through the app's menus. You will find two options: one to lock the keychain after a specified number of minutes of inactivity, and one to lock the keychain when the system sleeps. If either of these is enabled and you do not want it, uncheck it. Turning off \"lock after inactivity\" stops the keychain from re-locking while you work, and turning off \"lock when sleeping\" stops it from re-locking every time your Mac naps, which for a laptop that sleeps constantly can be the entire source of the problem.`]}),`\n`,(0,t.jsxs)(e.p,{children:[\"While you are in Keychain Access, it is also worth running First Aid if your version offers it, or at least confirming that the \",(0,t.jsx)(e.code,{children:\"login\"}),\" keychain is set as your \",(0,t.jsx)(e.strong,{children:\"default\"}),\" keychain. A keychain that is not marked as the default may not be unlocked automatically at login even when its password is correct, producing the same prompts. Setting the login keychain back as the default and ensuring it is configured to unlock at login closes off this whole category of causes. Because keychain locking is tied to sleep and wake behavior, users who are chasing this particular flavor of the problem often find that their broader \",(0,t.jsx)(e.a,{href:\"/blog/macos-tahoe-sleep-wake-issues-complete-fix-guide-2026\",children:\"sleep and wake reliability\"}),\" needs attention too, especially on laptops that wake frequently.\"]}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"icloud-keychain-vs-the-local-login-keychain-what-survives-a-reset\",children:\"iCloud Keychain vs the Local Login Keychain (what survives a reset)\"}),`\n`,(0,t.jsx)(e.p,{children:'This distinction trips up more people than any other part of the topic, so it deserves its own section. Your Mac has two password stores that are easy to confuse because they both hold secrets and both are called some variation of \"keychain.\" Understanding which is which tells you exactly what is at risk in any given fix and why some passwords come back after a reset while others vanish forever.'}),`\n`,(0,t.jsxs)(e.p,{children:[\"The \",(0,t.jsx)(e.strong,{children:\"local login keychain\"}),\" is the encrypted file on your Mac's drive that we have been discussing throughout this guide. It is tied to your user account and your login password, it lives at \",(0,t.jsx)(e.code,{children:\"~/Library/Keychains/login.keychain-db\"}),\", and it is what Keychain Access shows you under the name \",(0,t.jsx)(e.code,{children:\"login\"}),\". Everything in it is stored locally. If you reset it, whatever was stored only there is gone, because there is no other copy.\"]}),`\n`,(0,t.jsxs)(e.p,{children:[(0,t.jsx)(e.strong,{children:\"iCloud Keychain\"}),\" is different. It is Apple's cloud-synced password store, and its contents are what you now see in the \",(0,t.jsx)(e.strong,{children:\"Passwords app\"}),\" in macOS Tahoe. Items in iCloud Keychain are encrypted end-to-end and synced across all your Apple devices and to Apple's servers. Because they exist in the cloud and on your other devices, they are not dependent on the local login keychain file at all. When you reset or wipe the local login keychain, iCloud Keychain items simply re-sync back down to the newly created keychain once you sign in and syncing completes. This is the single most important reason a login keychain reset is survivable for most modern users: the bulk of their important web and app logins live in iCloud Keychain, not in the local-only portion of the login keychain.\"]}),`\n`,(0,t.jsxs)(e.p,{children:[\"So the rule of thumb is this. Anything you can see in the \",(0,t.jsx)(e.strong,{children:\"Passwords app\"}),\" is in iCloud Keychain and will \",(0,t.jsx)(e.strong,{children:\"survive\"}),\" a local reset. Anything that exists \",(0,t.jsx)(e.strong,{children:\"only\"}),\" in the local login keychain \\u2014 certain Wi-Fi network passwords, enterprise or client certificates, private keys, secure notes, and some app authentication tokens \\u2014 will \",(0,t.jsx)(e.strong,{children:\"not\"}),\" survive, because there is no cloud copy to restore from. Before any reset, open the Passwords app and confirm that the logins you truly cannot afford to lose are listed there. If they are, they are safe. If something important is not there, it is local-only, and you must back it up or write it down before you reset. Never treat the two stores as interchangeable, and never assume iCloud has a copy of something without checking.\"]}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"troubleshooting-common-issues\",children:\"Troubleshooting Common Issues\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Problem: The keychain prompt keeps appearing even after I changed the keychain password to match my account.\"})}),`\n`,(0,t.jsxs)(e.p,{children:[(0,t.jsx)(e.strong,{children:\"Solution:\"}),\" This usually means the \",(0,t.jsx)(e.code,{children:\"login\"}),\" keychain is no longer set as your default keychain, or it is set to lock on sleep or after inactivity. Open Keychain Access, confirm that \",(0,t.jsx)(e.code,{children:\"login\"}),\" is the default keychain, and check its settings to disable automatic locking. If the prompts still return after a restart, the keychain file may be corrupted rather than mismatched, in which case the reset in Fix 3 becomes necessary. Verify your iCloud Keychain contents first so you know what is safe.\"]}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Problem: I do not know my old password, so I cannot change the keychain password in Keychain Access.\"})}),`\n`,(0,t.jsxs)(e.p,{children:[(0,t.jsx)(e.strong,{children:\"Solution:\"}),\" Fix 2 requires the current keychain password, which is your old account password, and without it you cannot resync the keychain. Your only remaining option is to reset the login keychain (Fix 3), which creates a fresh empty one. Before doing so, open the Passwords app to confirm that your critical logins are in iCloud Keychain and will survive, and make the file backup described earlier so you can attempt to recover local-only items later.\"]}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Problem: Only some apps ask for the keychain password while others work fine.\"})}),`\n`,(0,t.jsxs)(e.p,{children:[(0,t.jsx)(e.strong,{children:\"Solution:\"}),\" This is normal and expected. Each app only triggers a prompt when it actually needs a secret stored in the locked keychain, so apps that do not need anything from it stay silent while Mail, Wi-Fi, or your browser prompt repeatedly. It does not mean anything is selectively broken. Fixing the underlying keychain sync with Fix 2 resolves the prompts across every app at once.\"]}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Problem: After a macOS update or migration, the keychain prompts started even though I never changed my password.\"})}),`\n`,(0,t.jsxs)(e.p,{children:[(0,t.jsx)(e.strong,{children:\"Solution:\"}),\" Migrating or restoring from another Mac or a Time Machine backup carries over the old machine's keychain, whose password may differ from your current account password, which produces the mismatch even though you did not consciously change anything. Use Fix 2 with the old Mac's login password as the current keychain password, then set the new one to your current account password. If you never knew the old machine's password, reset the keychain as a last resort.\"]}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"faq\",children:\"FAQ\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Will I lose my passwords if I reset the login keychain?\"})}),`\n`,(0,t.jsx)(e.p,{children:\"You will lose only the secrets that were stored exclusively in the local login keychain, such as some Wi-Fi passwords, certificates, and app tokens. Anything synced through iCloud Keychain \\u2014 most of what appears in the Passwords app \\u2014 survives, because it re-downloads from the cloud after the reset. Always back up first and verify what is local-only before resetting.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Why does my Mac ask for the keychain password after I changed my login password?\"})}),`\n`,(0,t.jsx)(e.p,{children:\"Because certain ways of changing your account password \\u2014 resetting it through your Apple Account, an admin resetting it, or using a FileVault recovery key \\u2014 do not update the login keychain's own password. The keychain stays locked to the old password while your account moves to the new one, so macOS can no longer unlock it automatically and prompts you instead.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"What is the difference between iCloud Keychain and the login keychain?\"})}),`\n`,(0,t.jsx)(e.p,{children:\"The login keychain is a local, encrypted file on your Mac tied to your account, storing secrets only on that device. iCloud Keychain is Apple's cloud-synced store, shown in the Passwords app, that syncs across all your Apple devices. iCloud Keychain items survive a local reset; local-only login keychain items do not, because there is no cloud copy.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Is it safe to delete the login keychain?\"})}),`\n`,(0,t.jsx)(e.p,{children:\"It is safe only after you have confirmed your important passwords are in iCloud Keychain and you have backed up the keychain file. Deleting or resetting it destroys any local-only secrets permanently. If you can instead resync the keychain password to match your account in Keychain Access, do that \\u2014 it fixes the prompts without deleting anything.\"}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Why does only Mail or Wi-Fi keep asking?\"})}),`\n`,(0,t.jsxs)(e.p,{children:[\"Each app only prompts when it needs a secret from the locked keychain, so Mail asks for your email password and Wi-Fi asks for the network key while apps that need nothing stay quiet. It is not a Mail-specific or Wi-Fi-specific fault. Resyncing the login keychain to your account password stops all of them at once. If Mail keeps misbehaving in other ways, our guide to \",(0,t.jsx)(e.a,{href:\"/blog/mac-mail-search-not-working-macos-tahoe-envelope-index-fix-2026\",children:\"Mail search and Envelope Index problems\"}),\" covers related fixes.\"]}),`\n`,(0,t.jsx)(e.p,{children:(0,t.jsx)(e.strong,{children:\"Could this be a Touch ID or biometric problem instead of a keychain mismatch?\"})}),`\n`,(0,t.jsxs)(e.p,{children:['It can feel similar, because a flaky biometric unlock can force you to type passwords more often, but the repeated \"keychain login\" prompt specifically points to the keychain rather than the sensor. If your fingerprint unlock is also failing, work through the keychain fixes here first, then see our ',(0,t.jsx)(e.a,{href:\"/blog/touch-id-not-working-mac-macos-tahoe-fix-2026\",children:\"Touch ID troubleshooting guide\"}),\" to address the biometric side separately.\"]}),`\n`,(0,t.jsx)(e.hr,{}),`\n`,(0,t.jsx)(e.h2,{id:\"conclusion\",children:\"Conclusion\"}),`\n`,(0,t.jsx)(e.p,{children:\"A Mac that keeps asking for the login keychain password looks alarming, but it is almost always a simple synchronization problem wearing a scary costume. In the overwhelming majority of cases, your account login password and your login keychain password have drifted apart \\u2014 usually after a password reset, an admin change, a FileVault recovery, or a migration \\u2014 and macOS can no longer open the keychain for you automatically. The fix is to bring the two back into agreement, and you can do that without losing a single saved secret by resetting the keychain's password to match your account in Keychain Access. Only when you genuinely cannot supply the old password, or the keychain is corrupted, should you reach for a full reset, and even then most of your important logins are safe in iCloud Keychain.\"}),`\n`,(0,t.jsx)(e.p,{children:\"Work through the fixes in order: try the old password first to confirm the diagnosis and get immediate relief, resync the keychain password in Keychain Access for a permanent fix, check your lock settings if prompts persist without a mismatch, and treat a reset as the last resort after you have backed everything up. Keep the distinction between the local login keychain and iCloud Keychain clear in your mind, because it tells you exactly what is at risk at every step. Do that, and the endless stream of prompts stops for good.\"}),`\n`,(0,t.jsxs)(e.p,{children:[\"If you have not yet moved your passwords into the modern, cloud-backed system that makes resets far less painful, take a few minutes to explore what the \",(0,t.jsx)(e.a,{href:\"/blog/macos-27-passwords-app-automatic-password-change-agentic-ai-security-2026\",children:\"Passwords app and automatic password change features\"}),\" can do for you \\u2014 and if Wi-Fi prompts were part of what dragged you here, our \",(0,t.jsx)(e.a,{href:\"/blog/macos-tahoe-wifi-dropping-complete-fix-guide-2025\",children:\"complete Wi-Fi dropping fix guide\"}),\" will help you close that loop too. A little setup now means you will never dread a password reset again.\"]})]})}function d(n={}){let{wrapper:e}=n.components||{};return e?(0,t.jsx)(e,{...n,children:(0,t.jsx)(l,{...n})}):l(n)}return b(v);})();\n;return Component;","toc":[{"title":"Key Takeaways","url":"#key-takeaways","depth":2},{"title":"What the Login Keychain Is (and Why Your Mac Keeps Asking)","url":"#what-the-login-keychain-is-and-why-your-mac-keeps-asking","depth":2},{"title":"Why the Mismatch Happens","url":"#why-the-mismatch-happens","depth":3},{"title":"Other Causes Worth Knowing About","url":"#other-causes-worth-knowing-about","depth":3},{"title":"Back Up First: Protect Your Passwords Before You Touch Anything","url":"#back-up-first-protect-your-passwords-before-you-touch-anything","depth":2},{"title":"Fix 1: Enter the Old Password / Sync the Keychain","url":"#fix-1-enter-the-old-password--sync-the-keychain","depth":2},{"title":"Fix 2: Change the Login Keychain Password to Match Your Account","url":"#fix-2-change-the-login-keychain-password-to-match-your-account","depth":2},{"title":"Fix 3: Reset the Login Keychain (Last Resort)","url":"#fix-3-reset-the-login-keychain-last-resort","depth":2},{"title":"Adjust Keychain Lock Settings","url":"#adjust-keychain-lock-settings","depth":2},{"title":"iCloud Keychain vs the Local Login Keychain (what survives a reset)","url":"#icloud-keychain-vs-the-local-login-keychain-what-survives-a-reset","depth":2},{"title":"Troubleshooting Common Issues","url":"#troubleshooting-common-issues","depth":2},{"title":"FAQ","url":"#faq","depth":2},{"title":"Conclusion","url":"#conclusion","depth":2}],"estimatedTime":27}