AuthNest: Password Manager, 2FA & Passkeys

Passwords, 2FA codes and passkeys, encrypted on your device and synced across your devices through your own Google Drive.

Passwords, two-factor codes and passkeys in one vault, encrypted on your device and synced across your devices through your own Google Drive. Install AuthNest wherever you sign in, use the same Google account, and the same vault is there. • Passwords: save logins as you sign in, and fill them with one click • Two-factor codes: TOTP built in, so you are not switching to a separate app • Passkeys that sync: create one on one device, use it on another • Your own Drive: encrypted records sync to your private Google Drive not on our server WHY YOUR VAULT IS NOT OURS Most password managers ask you to trust a company with everything you have. AuthNest does not hold your vault at all. Your master password never leaves your device. Your records are encrypted on it before they leave, using XChaCha20-Poly1305 with a 256-bit key, which even quantum computer can not break, and they are stored in your own Google Drive where only you can reach them. There is no AuthNest account to create and nothing of yours on our servers. Neither Google nor AuthNest can read your vault. PASSKEYS THAT FOLLOW YOU Passkeys sync too, which is the part most tools do not do. A passkey saved by a browser or an operating system usually stays inside that ecosystem. These belong to your vault, so you can create one on one device and sign in with it on another, without scanning a QR code or reaching for your phone.