Top PASSWORD GitHub Repositories & Tools (2026)

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

The slightly more awesome standard unix password manager for teams

KeePass-compatible password manager for iPhone, iPad, and Mac

Your web application for managing personal data.

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

Fast, multi-protocol credential brute-forcer. Parses Nmap, Nessus, and Nexpose output to automatically test default and custom credentials across 30+ protocols.

PHP Standard Library

Passkeys, FIDO2 and WebAuthn .NET library.

🔑 Free Offline-first Password Manager

The 1Password Connect Kubernetes Operator provides the ability to integrate Kubernetes Secrets with 1Password. The operator also handles autorestarting deployments when 1Password items are updated.

Create link for authenticate in Laravel without password or get private content

iOS client for Proton Pass

A KeePass-compatible password and secrets manager for people who work with AI agents.

FIDO2 Conformant WebAuthn and Passkey backend library for golang

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

🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.