Base-2-Pass

Secure Password Manager

Features

Local-First Security

Your passwords are encrypted locally using XChaCha20-Poly1305 with Argon2id key derivation. Data never leaves your device unencrypted.

Optional Cloud Sync

Sync your encrypted vault across devices. Zero-knowledge architecture means we can never read your passwords.

Smart Autofill

Automatically fills your credentials on websites, including support for multi-step login flows.

Password Generator

Generate strong, unique passwords with customizable length and character options.

Zero-Knowledge Architecture

All encryption happens on your device. Your master password never leaves your browser, and we have no way to decrypt your data. Even with cloud sync enabled, the server only stores encrypted blobs.

Install for Chrome View on GitHub