KeyZula Password Manager by KeyZula
End-to-end encrypted passwords, 2FA codes and SSH keys. Autofill logins securely
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
KeyZula is a free, end-to-end encrypted password manager for Firefox. Your vault is encrypted on your device with your master password before it ever leaves it — not even we can read it.
WHAT YOU CAN DO
• Autofill logins right in the sign-in form: pick an account from the suggestion list and KeyZula fills in your username and password. • Fill 2FA codes: KeyZula suggests the current verification code in the code field, including sites that split the code into separate boxes.
• Save new logins and update changed passwords with one click.
• Use KeyZula as your passkey provider: save passkeys for websites in your vault and sign in with them in Firefox.
• Generate strong, unique passwords.
• Copy usernames, passwords and 2FA (TOTP) codes from the popup; the Codes tab shows all your verification codes.
• Keeps your vault in sync with the KeyZula web vault at app.keyzula.com.
SECURITY
• Zero-knowledge, end-to-end encryption (Argon2id, XChaCha20-Poly1305).
• Your vault key stays in memory and is cleared when the browser closes or the vault locks.
• KeyZula only fills a login on the site it belongs to; it never fills into frames from other sites.
• No ads, no tracking, no analytics.
KeyZula needs access to all websites to find login forms and fill them. If you turned this off, the KeyZula popup shows a button to allow it again.
A free KeyZula account is required: https://app.keyzula.com/register
WHAT YOU CAN DO
• Autofill logins right in the sign-in form: pick an account from the suggestion list and KeyZula fills in your username and password. • Fill 2FA codes: KeyZula suggests the current verification code in the code field, including sites that split the code into separate boxes.
• Save new logins and update changed passwords with one click.
• Use KeyZula as your passkey provider: save passkeys for websites in your vault and sign in with them in Firefox.
• Generate strong, unique passwords.
• Copy usernames, passwords and 2FA (TOTP) codes from the popup; the Codes tab shows all your verification codes.
• Keeps your vault in sync with the KeyZula web vault at app.keyzula.com.
SECURITY
• Zero-knowledge, end-to-end encryption (Argon2id, XChaCha20-Poly1305).
• Your vault key stays in memory and is cleared when the browser closes or the vault locks.
• KeyZula only fills a login on the site it belongs to; it never fills into frames from other sites.
• No ads, no tracking, no analytics.
KeyZula needs access to all websites to find login forms and fill them. If you turned this off, the KeyZula popup shows a button to allow it again.
A free KeyZula account is required: https://app.keyzula.com/register
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Permissions and data
Required permissions:
- Input data to the clipboard
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
- Browsing activity
- Personally identifying information
More information
- Add-on Links
- Version
- 1.3.0
- Size
- 1.1 MB
- Last updated
- a month ago (Oct 2, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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