PassKey by pexatar
Local password manager for Windows. Autofill credentials stored securely on your PC — no cloud, no subscription, no account required.
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About this extension
PassKey integrates with the PassKey Desktop app for Windows, giving you one-click autofill for passwords directly from your browser.
All credentials are stored in an AES-256-GCM encrypted vault on your local disk — never uploaded to any server. No account required. No subscription. No cloud.
Features:
* Autofill usernames and passwords on any website
* Copy username or password to clipboard with one click
* Unlock your vault directly from the browser popup — no need to switch to the desktop app
* Search and browse all your saved credentials
* Automatically shows matching credentials for the current site
* Badge counter shows how many credentials match the current page
* Available in 6 languages: English, Italian, French, German, Spanish, Portuguese
Requirements:
PassKey Desktop (Windows 10/11) must be installed and running.
Download: https://github.com/pexatar/PassKey
All credentials are stored in an AES-256-GCM encrypted vault on your local disk — never uploaded to any server. No account required. No subscription. No cloud.
Features:
* Autofill usernames and passwords on any website
* Copy username or password to clipboard with one click
* Unlock your vault directly from the browser popup — no need to switch to the desktop app
* Search and browse all your saved credentials
* Automatically shows matching credentials for the current site
* Badge counter shows how many credentials match the current page
* Available in 6 languages: English, Italian, French, German, Spanish, Portuguese
Requirements:
PassKey Desktop (Windows 10/11) must be installed and running.
Download: https://github.com/pexatar/PassKey
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Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 42.48 KB
- Last updated
- 5 days ago (May 10, 2026)
- Related Categories
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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