2FA Authenticator
Generate secure 2FA (Two-Factor Authentication) codes from your secret keys locally in your browser.
Your vault is ready
Paste a secret key into the field above to generate your first secure code.
Security & Usage Tips
Notes & Sharing: You can add context or instructions in the notes. When you use the Individual Share button, the note is included in the link. This is great for shared accounts.
Security Warning: NEVER share your primary account passwords through notes or links. 2FA is a secondary layer of security; sharing passwords makes your accounts vulnerable.
Local Persistence: All keys are stored safely in your browser's localStorage. Clearing your browser cache or site data will remove your vaulted keys.
Vault Backups: Use the Export Vault button to create a full backup link of all your current entries. Save this link in a private place.