VaultMesh by Jon
Local-first encrypted password manager with secure autofill.
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About this extension
VaultMesh is a local-first password manager extension for Firefox.
It helps you:
- find matching credentials for the current site
- autofill username and password
- save new login credentials from submitted forms
- copy passwords and one-time codes (TOTP)
- generate strong passwords
VaultMesh is designed to work with the locally installed VaultMesh desktop app through Native Messaging. Your vault is kept encrypted and under your control on your own devices.
Permissions are used only for password-manager functionality:
- host/content script access: detect login forms and perform autofill
- nativeMessaging: communicate with local desktop app
- storage: local settings and fallback local data
- clipboardWrite: copy only when user explicitly clicks copy
It helps you:
- find matching credentials for the current site
- autofill username and password
- save new login credentials from submitted forms
- copy passwords and one-time codes (TOTP)
- generate strong passwords
VaultMesh is designed to work with the locally installed VaultMesh desktop app through Native Messaging. Your vault is kept encrypted and under your control on your own devices.
Permissions are used only for password-manager functionality:
- host/content script access: detect login forms and perform autofill
- nativeMessaging: communicate with local desktop app
- storage: local settings and fallback local data
- clipboardWrite: copy only when user explicitly clicks copy
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Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Input data to the clipboard
- 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
- 362.13 KB
- Last updated
- 5 days ago (May 2, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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