Is your 1Password Safari extension suddenly not working? It can be frustrating when your trusted password manager stops filling in your login details or disappears from your toolbar.
You rely on 1Password to keep your online accounts safe and save you time—but when the extension glitches, it disrupts your workflow and security. Don’t worry, though. You’re not alone, and there are simple steps you can take to fix this issue quickly.
Keep reading, and you’ll learn exactly what to do to get your 1Password Safari extension back up and running smoothly.
Check Safari Extension Status
When the 1Password Safari extension stops working, checking its status is the first step. This ensures the extension is active and ready to use. Problems often happen because the extension is disabled or hidden. Confirming its status can save time and fix issues quickly. Follow these simple steps to verify the extension is enabled and visible.
Enable 1password In Safari Preferences
Open Safari on your Mac. Click on the “Safari” menu in the top left corner. Select “Preferences” from the dropdown.
Go to the “Extensions” tab. Look for “1Password” in the list. Make sure the checkbox next to it is checked.
If it is unchecked, click it to enable the extension. Close the preferences window. Restart Safari to apply changes.
Verify Extension Visibility In Toolbar
Even if enabled, the 1Password icon might not show in the toolbar. Check if the icon is visible near the address bar.
Right-click or Control-click on the Safari toolbar. Choose “Customize Toolbar” from the menu.
Look for the 1Password icon in the available buttons. Drag it to the toolbar if it is missing. Click “Done” to save.
Restart Safari again to confirm the extension icon appears. This ensures easy access to 1Password features.

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Restart Safari And 1password
Re-linking the 1Password Safari extension often fixes issues with the extension not working. This process refreshes the connection between Safari and the 1Password app. It helps solve problems like missing autofill suggestions or the extension not appearing in the toolbar. Follow these clear steps to re-link your 1Password extension and restore smooth functionality.
Disconnect And Reconnect Integration
First, disconnect the 1Password extension from Safari. This breaks the current link and clears any stuck connections.
- Open Safari and go to the Extensions menu.
- Find the 1Password extension and uncheck it to disable.
- Quit Safari completely to close all related processes.
- Open the 1Password app and go to its settings.
- Look for the Safari integration option and turn it off.
- Wait a few seconds, then turn the integration back on.
- Reopen Safari and enable the 1Password extension again.
- Check if the extension now works properly.
Toggle Integration Settings
Sometimes toggling integration settings in macOS helps fix extension issues. This resets permissions that Safari needs to use 1Password.
- Open your Mac’s System Settings.
- Navigate to General > Login Items & Extensions.
- Find 1Password in the list and turn off its extension permission.
- Restart your Mac to clear any cached settings.
- Return to System Settings and enable the 1Password extension again.
- Open Safari and verify the extension is active.
- If autofill still fails, try disabling and re-enabling autofill in Safari settings.
Re-link 1password Extension
Adjusting your macOS security settings can fix issues with the 1Password Safari extension. Sometimes, macOS blocks extensions or apps from working properly. Changing these settings helps Safari and 1Password communicate smoothly. Let’s explore two key areas to check and update for better extension performance.
Manage Login Items And Extensions
Login items are apps that start automatically when you turn on your Mac. Too many login items can slow down your system or cause conflicts.
Open System Settings and go to General > Login Items. Review the list and remove any unnecessary apps. Ensure 1Password is allowed to start at login.
Next, check your Safari extensions. Open Safari, then go to Safari > Settings > Extensions. Make sure the 1Password extension is enabled. Disable other extensions that might interfere with 1Password.
Review System Privacy Permissions
macOS controls app permissions for security. If 1Password lacks needed permissions, the extension may not work.
Go to System Settings > Privacy & Security. Look for permissions like Full Disk Access or Automation. Grant 1Password the rights it needs to function correctly.
Restart your Mac after adjusting permissions. This step ensures all changes take effect properly.

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Adjust Macos Security Settings
Clearing Safari’s cache and data can often resolve issues with the 1Password extension not working. Cached files and stored data sometimes conflict with the extension’s operation. Removing this stored information helps Safari run smoothly and allows 1Password to function properly again.
Follow these steps carefully to clear the cache and data without losing important information.
Remove All Extensions Temporarily
Start by disabling all Safari extensions temporarily. This step checks if another extension causes the conflict with 1Password.
Open Safari and go to the Safari menu, then select Preferences. Click the Extensions tab. Turn off every extension by unchecking the boxes next to their names. Restart Safari and test the 1Password extension again. If it works now, one of the other extensions was the problem.
Clear Browser Cache And Cookies
Next, clear Safari’s cache and cookies to remove stored files that may block 1Password.
Open Safari and click on Safari in the menu bar. Choose Settings or Preferences. Go to the Privacy tab. Click Manage Website Data and then choose Remove All. Confirm your choice to clear all cache and cookies.
Finally, quit Safari completely and reopen it. Check if the 1Password extension works properly now. Clearing cache and cookies often fixes extension issues by removing outdated or corrupted data.
Clear Safari Cache And Data
Ensuring compatibility and adjusting settings correctly can fix many issues with the 1Password Safari extension. Problems often arise when the browser version is outdated or when specific security features block the extension. Checking these factors helps the extension run smoothly and securely.
Confirm Supported Browser Version
Check Safari’s version on your Mac. 1Password supports recent Safari updates only. Using an older version may cause the extension to stop working. Open Safari, click “Safari” in the menu, then select “About Safari” to see the version number. Update Safari through the App Store if needed. Keeping Safari current ensures the extension functions properly and benefits from the latest security fixes.
Disable Lockdown Mode If Enabled
Lockdown Mode in macOS limits many features to increase security. It can block password managers like 1Password. To check, open your Mac’s System Settings, go to Privacy & Security, and find Lockdown Mode. If it is on, turn it off temporarily. This allows the 1Password extension to access necessary data. After disabling, restart Safari and test the extension. You can turn Lockdown Mode back on later if desired.
Disable Safari Autofill Temporarily
Sometimes, basic troubleshooting does not fix the 1Password Safari extension. Seek additional support to resolve persistent issues. Getting help beyond simple fixes can save time and reduce frustration. Below are two key ways to find more help.
Contact 1password Support
Reach out to 1Password’s official support team for expert assistance. They can guide you through advanced troubleshooting steps. Use their contact form or live chat on the 1Password website. Provide clear details about your Safari version and the problem. Support staff respond quickly and offer tailored solutions.
Explore Community Forums
Visit 1Password community forums to see if others have the same problem. Users share tips and fixes that worked for them. You can post your issue and get advice from experienced users. Forums are a great place for practical help and updates on known bugs.

Credit: support.1password.com
Frequently Asked Questions
Why Are My Extensions Not Working On Safari?
Extensions may not work on Safari if they are disabled, outdated, or blocked by macOS security settings. Restart Safari and check extension preferences.
Why Is The 1password Extension Not Working?
The 1Password extension may not work due to outdated browsers, disabled extension, or blocked permissions. Restart your browser and app. Check browser settings to enable the extension and clear cache. Ensure 1Password app runs in the background for proper integration and functionality.
How To Use 1password Safari Extension?
Install the 1Password Safari extension from the App Store. Click its icon, sign in, then autofill passwords securely while browsing.
Has 1password Ever Been Breached?
1Password has never been breached. The company prioritizes strong security measures to protect user data.
Why Is My 1password Safari Extension Not Working?
The extension might be disabled or outdated. Check Safari’s Extensions settings and update 1Password to the latest version.
Conclusion
Troubles with the 1Password Safari extension can disrupt your browsing. Restart Safari and the 1Password app first. Check that the extension is enabled in Safari’s settings. Review your Mac’s security settings to ensure no blocks exist. Clearing cache and disabling conflicting extensions may help too.
Taking these steps often restores smooth password management. Stay patient and follow each fix carefully. Your 1Password extension should work well again soon.