Authenticator generates 2-Step Verification codes in your browser.

One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator

Simple cross-platform two-factor (2FA) authenticator app for desktop.

🔐 A simple TOTP-based 2FA authenticator for all your accounts.

⏱ The two-factor authentication app you deserve

yet another TOTP 2FA Authenticator for HarmonyOS NEXT.

cross-platform (desktop + mobile), secure, 2FA manager

Open Source two factor authenticator. Built during #SupaLaunchWeek 5!

This repo contains the releases of Gematik GmbH's Authenticator Application.

Open source, multiplatform alternative to Authy. An authenticator and 2fa code generator to use across multiple devices and platforms in a form of a PWA

Securely scan and export Google Authenticator QR codes, including migration QRs with multiple accounts.

🔐 A simple two-factor authentication app, built with React Native.

A stateless, minimal, dockerized authentication service for easy auth management. Supports custom strategies and a wide variety of PassportJS strategies.

Remix Authentication Using Remix-Auth Package and the Form Strategy

Pass Guard Suite - A secure 2FA (Two-Factor Authentication) authenticator application built with React, TypeScript, Vite, and Supabase. Features QR code scanning, dark mode support, TOTP code generation, and encrypted secret management for enhanced security.

AdiNox is a free, open-source authenticator application that provides secure two-factor authentication (2FA) for your online accounts. It supports both TOTP and HOTP algorithms, offering a user-friendly and privacy-focused alternative to traditional SMS-based authentication.

Virtual WebAuthn Authenticator

A secure, elegant, and feature-rich Two-Factor Authentication (2FA) authenticator built specifically as a Telegram Mini App.

A web-based TOTP (Time-based One-Time Password) generator and verifier

Two-factor authentication for nodejs