Multi-language TOTP (2FA) code manager that auto-fills one-time codes on verification forms.
Users
840
+145 in 30 days
Rating
4.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#34K
#29K among extensions
Version
2.2.0
updated 6 Apr 2026
Users
monthly, 11 months
Latest, 16 Oct 2026:840 usersMove the mouse over the chart for any month
Ratings count
monthly, 11 months
Latest, 16 Oct 2026:4 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Auto OTP Authenticator
English
Auto OTP Authenticator is a lightweight, privacy-focused TOTP (Time-based One-Time Password) manager for your browser. It generates one-time codes, helps you organize accounts, and can fill them into common 2FA / verification forms—so you don’t have to reach for your phone for every login.
After setup, TOTP codes are computed entirely on your device using the Web Crypto API. Secrets stay in your browser profile by default. There are no analytics servers, no telemetry, and no tracking from this extension.
What it supports
TOTP codes (RFC 6238) — typically 6 or 8 digits, 30-second (or custom) steps, HMAC-SHA1 or HMAC-SHA-256
Automatic detection & fill — supports single-field and multi-box OTP layouts
Domain-aware accounts — matches and prioritizes accounts per website
Popup workflow — search, filter, copy, delete, last-used priority
Keyboard shortcuts — copy/fill without opening popup
QR & otpauth — scan from page (including iframes) or import from image
Import & export — JSON backup/restore
Appearance — light/dark/system theme
Optional Chrome sync — stores data in Google sync (optional)
Languages — English, Turkish, German, Spanish, Italian
Privacy & security
Default: chrome.storage.local
Codes generated locally
No backend servers
Export backups manually
Not a replacement for hardware keys (e.g., YubiKey)
Turkish (Türkçe)
Auto OTP Authenticator, tarayıcınızda kullanabileceğiniz hafif ve gizlilik odaklı bir TOTP (zaman tabanlı tek kullanımlık şifre) yöneticisidir. Kod üretir, hesapları organize eder ve 2FA doğrulama alanlarına otomatik doldurur.
Kurulumdan sonra kodlar yalnızca cihazınızda Web Crypto API ile hesaplanır. Secret bilgiler tarayıcı profilinizde kalır. Analiz, takip veya telemetri yoktur.
Neleri destekler?
TOTP (RFC 6238) — 6/8 hane, 30 sn step, SHA1 / SHA256
Otomatik doldurma — tek alan & multi-box OTP
Domain bazlı hesap eşleşmesi
Popup üzerinden arama / filtre / kopyalama
Kısayollar — popup açmadan işlem
QR / otpauth tarama (iframe dahil)
JSON export/import
Tema seçenekleri
Chrome sync (opsiyonel)
Çok dil desteği
Gizlilik ve güvenlik
Depolama: chrome.storage.local
Kodlar local üretilir
Backend yok
Manuel yedekleme
YubiKey gibi donanım anahtarlarının yerine geçmez