Passkey

👥 17 users

📦 v1.0.1

💾 36.89KiB

📅 2026-06-05

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Overview

PassKey is a local-first password manager for Windows. Your vault is encrypted with AES-256-GCM and stored exclusively on your PC — no cloud, no account, no subscription required.

This browser extension connects to the PassKey Desktop app installed on your computer via the Native Messaging API. No data ever leaves your machine.

Features:

Autofill usernames and passwords with one click
Store and autofill credit cards and personal identities
Unlock your vault directly from the browser popup — no need to open the desktop app
Search across all saved credentials
Dual view: credentials for the current site, or browse your entire vault
Built-in password generator with strength meter
Vault health audit to detect weak or reused passwords
Works on any HTTP/HTTPS website
Privacy & Security:

Zero network connections — no telemetry, no analytics, no tracking
All data encrypted locally with AES-256-GCM
Communication between extension and desktop app protected with ephemeral ECDH P-256 + AES-256-GCM session keys
Open source under GPLv3
Requirements:
PassKey Desktop (Windows) must be installed and running. Available free at github.com/pexatar/PassKey