LeakGuard

by petritbahtiri24 · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Local-only prompt protection for secrets and sensitive network data before they reach AI chat sites.

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#263K

#219K among extensions

Version

2.2.1

updated 25 Jun 2026

Users

monthly, 6 months

Latest, 15 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LeakGuard

LeakGuard helps reduce accidental data leaks when working with AI chat tools. It runs locally in your browser and detects likely sensitive values before they are submitted, pasted, dropped, or uploaded to protected AI chat websites. LeakGuard can redact API keys, passwords, access tokens, client secrets, webhook secrets, database credentials, public IPv4 addresses, CIDR ranges, and supported local text files such as .env, .json, .log, .md, source files, and config files. Sensitive values are replaced with stable placeholders such as [PWM_1], [NET_1], and [PUB_HOST_1], while secure reveal stays inside extension-owned UI. LeakGuard does not use a backend service, telemetry, analytics, cloud scanning, remote secret verification, or remote model calls. LeakGuard is a risk-reduction tool, not a guarantee of complete secret protection. You should still review content before sending it to any AI chat service.