The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.
Repository Index
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🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
A free, secure and open source app for Android to manage your 2-step verification tokens.
A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes
👤 Identity and Access Management knowledge for cloud platforms
A .NET implementation of TOTP and HOTP for things like two-factor authentication codes.
PHP library for Two Factor Authentication (TFA / 2FA)
Take security by obscurity to the next level (this is a bad idea, don't really use this please)
Go-Guardian is a golang library that provides a simple, clean, and idiomatic way to create powerful modern API and web authentication.
:white_check_mark: .NET crypto done right. Professionally audited.
A tiny Elixir library for time-based one time passwords (TOTP)
The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.
Lightweight module to generate Steam-style TOTP auth codes.
A small and easy-to-use one-time password generator library for Java implementing RFC 4226 (HOTP) and RFC 6238 (TOTP).
Library to generate TOTP/HOTP codes
HOTP/TOTP one time passwords on java phones (J2ME)
Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) library for Go.
CrOTP - One Time Passwords for Crystal
A plugin help you to copy your two-factor verify code in Powertoys Run
TOTP authenticator for Game Boy / Game Boy Color / Super Game Boy
A complete, reliable, secure and open source webapp based on zero-knowledge encryption to deal with TOTP
PHP library to deal with Steam's proprietary TOTP algorithm.