If you are trying to figure out how to fix 1Password not working, the problem is usually traceable to syncing, browser integration, account authorization, or a damaged local cache.
This guide walks through the most effective checks first so you can get back to secure logins without guessing.
Start with the most common symptoms
“Not working” can mean several different failures, and the right fix depends on the symptom.
1Password may fail to unlock, stop autofilling, refuse to sync changes, or disappear from the browser entirely.
- Unlock issues: the app accepts your password but never opens, or keeps asking to sign in.
- Autofill issues: logins do not appear in Safari, Chrome, Firefox, Edge, or a mobile browser.
- Sync issues: vault changes do not show up across devices.
- Extension issues: the browser extension is missing, disabled, or unresponsive.
- App issues: the desktop or mobile app crashes, freezes, or shows an empty vault.
Identifying the category narrows the fix and avoids unnecessary resets.
Check 1Password service status and account access
Before changing device settings, confirm that 1Password itself is reachable and your account is valid.
Sign in to your 1Password account from the web to verify your credentials, vault access, and subscription status.
- Make sure your internet connection is stable.
- Confirm your account password is correct.
- Check whether your subscription is active if you depend on a family, team, or business account.
- Review whether your account has been recently locked, recovered, or migrated.
If the web login works but the app does not, the problem is likely local rather than account-wide.
Restart the app, browser, and device
Simple restarts can clear temporary faults in memory, background services, and browser sessions.
Close 1Password completely, not just the window, then reopen it.
- Quit the desktop app from the menu bar or system tray.
- Close all browser windows and reopen the browser.
- Restart your phone or computer if the app still behaves oddly.
On macOS, Windows, iOS, and Android, this often restores extension communication and refreshes locked background processes.
Verify the browser extension is installed and enabled
One of the most common reasons for how to fix 1Password not working in a browser is a disabled or outdated extension.
1Password relies on its browser extension for autofill on most modern browsers.
What to check in the browser
- Confirm the 1Password extension is installed.
- Make sure it is enabled in the browser’s extension manager.
- Check for updates to the browser itself.
- Allow the extension to run in private or incognito windows if you need it there.
If the extension icon is present but unusable, remove it and reinstall the latest version from the official browser add-on store.
Update 1Password and your operating system
Version mismatches can break integration between the app, extension, and system password features.
Keep 1Password updated on every device where you use it, and install operating system updates when available.
- Update 1Password from the App Store, Microsoft Store, or the official website.
- Update Safari, Chrome, Firefox, or Edge to the current stable release.
- Install pending macOS, Windows, iOS, or Android updates.
Many autofill and unlock problems are caused by older builds that no longer align with browser security changes.
Reauthorize the app and extension
If 1Password has been signed in for a long time, authorization tokens can become stale.
Reauthentication forces a fresh connection between the app, browser extension, and your account.
- Sign out of 1Password and sign back in.
- In the browser extension, verify that it is connected to the desktop app if your setup requires it.
- Reconfirm the permissions the extension requests.
This is especially helpful when 1Password opens but does not communicate with the browser or cannot retrieve stored items.
Check autofill settings and browser security controls
Modern browsers use strong site protections that can interfere with password managers.
If autofill is the issue, inspect both the browser and 1Password preferences.
Common settings that block autofill
- Autofill disabled in 1Password preferences.
- Browser password manager competing with 1Password.
- Site permissions that prevent extensions from reading login fields.
- Strict privacy settings or content blockers.
Disable built-in browser password saving if it conflicts with 1Password, and ensure the website is not blocking form detection with unusual field names or custom login scripts.
Resync vault data across devices
If items appear on one device but not another, the issue is usually sync-related.
1Password sync can depend on account connectivity, background refresh, and correct sign-in state.
- Check that each device is signed into the same 1Password account.
- Open the app while connected to the internet so it can refresh data.
- Manually trigger sync if your version offers it.
- Review whether any device is offline, paused, or stuck in a verification loop.
For family and team accounts, changes made in shared vaults may take longer to appear if a device has not refreshed recently.
Fix mobile app problems on iPhone and Android
On mobile devices, 1Password issues often involve autofill permissions, biometric authentication, or system-level password settings.
The app may be healthy while the OS is blocking the handoff.
iPhone and iPad
- Open Settings and confirm 1Password is allowed as a password autofill provider.
- Check Face ID or Touch ID permissions for unlocking the app.
- Make sure Safari and the relevant apps can access password autofill.
Android
- Set 1Password as the preferred autofill service if prompted.
- Allow battery optimization exceptions if the app is being restricted.
- Confirm biometric unlock is enabled if you use it for quick access.
Mobile OS updates can also reset permissions, so revisit these settings after a system upgrade.
Clear local app data only when necessary
If the app is corrupted or stuck in a broken state, clearing local data or reinstalling may help.
Use this step carefully, because it can require you to sign in again and may reset local preferences.
- Back up any important recovery details before making major changes.
- Remove the app, reinstall it, and sign back in.
- Reinstall the browser extension after reinstalling the desktop app.
This step is most useful when the app crashes repeatedly, shows blank vaults, or refuses to load after other fixes fail.
Resolve permission and security software conflicts
Security tools, endpoint protection, VPNs, and system hardening policies can interfere with 1Password.
This is common on managed work devices, where IT controls background access and browser behavior.
- Check whether antivirus software is blocking the app or extension.
- Review firewall or network filtering rules.
- Test briefly with VPN disconnected if your organization allows it.
- Ask IT whether device management policies restrict autofill, extensions, or local storage.
On corporate systems, the issue may not be 1Password itself but the device policy surrounding it.
When to contact 1Password support
If you have confirmed account access, updated software, reinstalled the extension, and checked permissions without success, contact official support.
Provide device type, operating system version, browser name, extension version, and a short description of the failure.
- Explain whether the issue affects unlock, autofill, sync, or sign-in.
- Note whether the problem started after an update.
- List the steps you already tried.
That information helps support identify whether the problem is a known bug, a browser compatibility issue, or an account-specific configuration problem.