Authenticator

Info

This web-based authenticator serves as a Two-Factor Authentication (2FA) / Multi-Factor Authentication (MFA) tool, utilizing Time-based One-Time Password (TOTP) technology for generating temporary security codes. It's designed as a convenient alternative to installed apps like Google Authenticator, Microsoft Authenticator, Duo Mobile, and Twilio-Authy and similar software.

The platform ensures secure access control for online accounts without the need for software installation. It's lightweight, completely keyboard navigable, and works seamlessly offline when the page is saved for offline use. It's compatible with low-power devices, even Kindles and offers flexibility for users in various situations.

Additionally, all keys entered by users remain locally stored in their browser and are never sent or tracked in any way. Its lightweight design enhances performance without compromising security. It's an ideal solution for enhanced security and a reliable, user-friendly approach to account verification. Moreover, this solution can be easily self-hosted, providing users with full control over their authentication process.

Services that are compatible with the authenticator:
Google, Facebook, Twitter, Instagram, LinkedIn, Amazon, Microsoft, Dropbox, PayPal, GitHub, Snapchat, WordPress, Reddit, Salesforce, Bitwarden, LastPass, Twitch, ProtonMail, Discord, Zoom, Bitbucket, GitLab, Atlassian, Cloudflare, DigitalOcean, Linode, Heroku, OneLogin
+ more (2fa type: totp).

Please note that this software is provided as-is, and there are no guarantees regarding its performance or suitability for your specific needs. While the goal is to provide a reliable and secure solution, users should understand that usage of the software is at their own risk.

Thanks to Brian Turek and Tin Isles for their code.

Source code: GitLab

Made by Daniel Harka.