SafePass
Your typing style is your signature
SafePass launched on December 27, 2025 with 5 votes, #2,550 of 11,628 launches that month.
What it does
SafePass is a Chrome extension that protects your browser using behavioral biometrics instead of passwords or hardware. It learns how you naturally type and detects unusual typing behavior in real time. If someone else starts using your browser, SafePass instantly alerts you or locks the session for verification. Everything runs locally — no keystrokes, passwords, or personal data are stored or sent anywhere.
Does a similar job
all alternatives →
Password Checkup by Google2019 · chromewebstore.google.com · ▲178A Chrome Extension to help resecure hacked accounts

Check My Password2018 · chromewebstore.google.com · ▲74Allowing you to check your password on any website
SafePass AI for WindowsMay 2026 · safepassai.org · ▲2Protect your device the moment someone else starts typing
Fast Password2024 · chromewebstore.google.com · ▲80The browser extension to auto-fill passwords instantly
Passage by 1Password2023 · 1password.com · ▲236Frictionless security: auth & user management with passkeys
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