Otap Vault

About

Free, local TOTP authenticator. Store your 2-factor codes on your device and add accounts by scanning QR codes with your camera.

Otap Vault — Simple, private two-factor authentication

Otap Vault is a lightweight TOTP authenticator that lives right in your browser toolbar. Generate the 6-digit two-factor codes you need to sign in to your accounts — without reaching for your phone.

Features

Scan QR codes with your camera — Add a new account in seconds by pointing your camera at the QR code shown during 2FA setup.
Time-based one-time passwords (TOTP) — Generates standard 6-digit codes compatible with Google, GitHub, Facebook, Microsoft, and any service that supports authenticator apps.
Auto-refreshing codes — Each code updates automatically every 30 seconds with a countdown timer.
One-click copy — Tap any code to copy it to your clipboard instantly.
🔒 Private by design

All of your secrets are stored locally on your device using Chrome's secure storage.
No account required. No sign-up. No cloud sync.
Your data never leaves your browser — we can't see it, and neither can anyone else.
Camera access is used only to read QR codes on your device; no images are uploaded or stored.
Why Otap Vault?
Most authenticator apps push you to create accounts or sync to the cloud. Otap Vault keeps it simple: your codes, on your machine, under your control.

Open the toolbar popup, scan a code, and you're protected.