Open Two-Factor Authenticator
An open-source two-factor Time-based One-Time Password (TOTP) authenticator with SHA-256 secure storage
Authenticator generates two-factor authentication codes in your browser.
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Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
Always keep a backup of your secrets in a safe location.
Encrypting your secrets is strongly recommended, especially if you are logged into a Google account.
Features:
- Add accounts by scanning QR codes
- Search your accounts by pressing "/"
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Review related products from the Chrome Web Store detail page.
An open-source two-factor Time-based One-Time Password (TOTP) authenticator with SHA-256 secure storage
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Provides secure two-factor authentication(2FA). Safeguard your digital life with ease.
Get 2FA OTP instantly from your mobile. Works with TOTP Authenticator mobile app.
2FAS Browser Extension is simple, private, and secure: 1 click, 1 tap, and your token is automatically entered!
The private, offline 2FA Authenticator. Import accounts from mobile apps and generate TOTP codes securely
Все круто, уже 3 года как
Excellent! I have installed in both Chrome and in Firefox. I don't have cell phone, thus this APP allows me to use 2 factor authentication. You made my day!
Works well
It would be great if the backup function could encrypt with a salt and passphrase, but other than that it is near perfect no fuss tool.
请求支持Android
好用
Eu gosto de primeiro utilizar bem as coisas para depois avaliar... bom fazem alguns bons meses que eu utilizo e não tenho queixa alguma, pelo contrário, só alegrias... pois não dependo de ter um programa similar no celular e correr o risco de perder o aparelho... prefiro assim, como extensão do Chrome... uma dica importante, faça sempre/periodicamente o backup, vai que né...?! rsrs, mas ao longo do tempo que eu utilizo, já inclusive formatei o PC, reinstalei o Chrome e esta extensão... apenas fiz login na minha conta previamente criada e ele buscou certinho todos os meus acessos.... nem precisei do backup (mas reafirmo, é sempre bom tê-lo por garantia!
КАК ВОСТАНОВИТЬ ДОСТУП ? ЕСТЬ СЕКРЕТНЫЙ КЛЮЧ.
ERRO EM 22-10-2019
Please make PopUp mode easily accessible with 1 click - its a much needed feature in some cases Update : This app still works perfectly if one knows what it is and what it does. Thank you developer. Update 2 : In 2025, people don't know how to use it. It still works perfectly. Thank you. Update 3 : People giving a low rating don't know what they are doing, don't know how tech works. Ignore them. This app works perfectly fine in 2026. Thank you.