# TouchLock – Fingerprint Browser Lock

> Lock your browser profile with Touch ID, Windows Hello, or a 6-digit PIN.

Canonical page: [https://chrome-stats.com/d/touchlock-fingerprint-lock](https://chrome-stats.com/d/touchlock-fingerprint-lock)

## Overview

- **ID:** `touchlock-fingerprint-lock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Mathinraj
- **Category:** privacy-security,tabs
- **Daily users:** 18
- **Weekly downloads:** 4
- **Version:** 1.0.3
- **Last updated:** 2026-03-28
- **First published:** 2026-03-24
- **Size:** 63 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/touchlock-fingerprint-lock/)
- **Website:** [https://touchlock.vercel.app](https://touchlock.vercel.app/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/touchlock-fingerprint-lock/privacy/](https://addons.mozilla.org/firefox/addon/touchlock-fingerprint-lock/privacy/)

## Description

TouchLock is a browser security extension that locks your entire browser profile behind biometric authentication (Touch ID / Windows Hello) or a 6-digit PIN.

<strong>Features:</strong>
<ul><li><strong>Biometric Unlock</strong> – Use Touch ID or Windows Hello as the primary authentication method via WebAuthn</li><li><strong>6-Digit PIN</strong> – Fallback PIN with encrypted (SHA-256 hashed + salted) storage</li><li><strong>Profile-Level Lock</strong> – Blocks access to all tabs, history, downloads, and settings until authenticated</li><li><strong>Auto-Lock on Idle</strong> – Configurable idle timeout to lock automatically after inactivity</li><li><strong>Lock on Startup</strong> – Require authentication every time the browser opens</li><li><strong>PIN Recovery</strong> – Reset your PIN using pre-configured security questions (encrypted answers)</li><li><strong>Request a Feature</strong> – Built-in feedback form to suggest improvements</li></ul>
All data is stored locally in your browser. No data is collected or transmitted to external servers.

## Rankings

- #26,055 — Overall
- #21 — touch
- #187 — browsing
- #241 — browser

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `scripting`
- `idle`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/touchlock-fingerprint-lock)