VaultKeep by Rnwonder
Zero-knowledge password manager with autofill, a built-in authenticator, and passkeys. Your master password and vault keys never leave your device.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
Screenshots
About this extension
VaultKeep is an end-to-end encrypted password manager. Encryption happens on your device with AES-256-GCM. The server only stores ciphertext it cannot read.
Features
- Autofill logins on websites (Alt+V on desktop, or the in-field VaultKeep mark)
- Capture new logins as you sign in
- Built-in authenticator (TOTP) codes
- Unlock with your master password or a passkey
- Sync across devices through your VaultKeep account
Privacy
- Your master password never leaves the device
- Vault items are encrypted before upload
- Open crypto design documented at vaultkeep.name.ng
Get started
1. Install the extension
2. Create an account or sign in at https://www.vaultkeep.name.ng
3. Unlock the vault in the popup
4. Focus a login field and use Alt+V (desktop) or the mark inside the field
Also available as a website and Android app at https://www.vaultkeep.name.ng/downloads
Features
- Autofill logins on websites (Alt+V on desktop, or the in-field VaultKeep mark)
- Capture new logins as you sign in
- Built-in authenticator (TOTP) codes
- Unlock with your master password or a passkey
- Sync across devices through your VaultKeep account
Privacy
- Your master password never leaves the device
- Vault items are encrypted before upload
- Open crypto design documented at vaultkeep.name.ng
Get started
1. Install the extension
2. Create an account or sign in at https://www.vaultkeep.name.ng
3. Unlock the vault in the popup
4. Focus a login field and use Alt+V (desktop) or the mark inside the field
Also available as a website and Android app at https://www.vaultkeep.name.ng/downloads
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
- Personally identifying information
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 140.63 KB
- Last updated
- 4 days ago (Sep 24, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.
Getting started
1. Install the add-on and open it from the toolbar (on Android: browser menu → Add-ons).
2. Create an account or sign in at https://www.vaultkeep.name.ng
3. Unlock the vault in the popup.
4. On a login form, press Alt+V (desktop) or tap the VaultKeep mark in the field to autofill.
Also available as a website and Android app: https://www.vaultkeep.name.ng/downloads
Privacy policy: https://www.vaultkeep.name.ng/privacy
Support: rnwonder@gmail.com