Your keys. Your device.
Your control.
Keythentic keeps your 2FA codes, passwords, and passkeys in one encrypted vault on your phone. Everything is locked with a master password only you know — we couldn't read your vault even if we wanted to.
Free to use. Currently available for Android — desktop support is on the roadmap.
Everything your logins need, in one vault
Keythentic replaces your authenticator app, your password manager, and your passkey provider with one app that never sends your data anywhere unencrypted.
TOTP & HOTP 2FA codes
Add accounts by scanning a QR code or entering the secret manually. Standard time-based codes, refreshed automatically — the same protocol used by Google Authenticator and Authy.
Encrypted password vault
Store logins, credit cards, and secure notes in a Bitwarden-style vault. A built-in password generator suggests strong, unique passwords when you sign up for something new.
Passkeys (WebAuthn/FIDO2)
Create and store passkeys directly in Keythentic, and use them system-wide through Android's Credential Manager — no separate passkey app needed.
Autofill, system-wide
Keythentic works as an Android Autofill provider, so it can fill saved passwords in Chrome and other apps — plus suggest a fresh strong password right on the signup form.
Biometric app lock
Unlock with your fingerprint or face, backed by the Android Keystore. Your biometric data is handled entirely by your device's hardware — it never reaches Keythentic or leaves your phone.
Your own encrypted backup
Back up to your own Google Drive, or export an encrypted file yourself. Either way, what leaves your device is already encrypted — Keythentic's developer never sees it.
We built this so we don't have to be trusted with your secrets
Your master password never leaves your device, and your vault is encrypted before anything is written to disk or uploaded anywhere. Read exactly how, in plain language.
Read about our security modelReady to try it?
Keythentic isn't listed on Google Play just yet — check back soon.
Get it on Google Play