Audit your browser security, inspect JavaScript behavior on any website, and analyze GDPR compliance - all locally.
Users
6
−5 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#239K
#200K among extensions
Version
0.2.3
updated 30 Jul 2026
Users
monthly, 6 months
Latest, 15 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 15 Oct 2026:0 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 Lucent - Browser Audit
BROWSER HEALTH CHECK
Get an instant security score (0–100) for your Chrome configuration. Browser Audit checks 16 security and privacy settings against a maintained baseline:
• Is Chrome up to date?
• Are third-party cookies blocked?
• Is DNS over HTTPS active?
• Is Safe Browsing in Enhanced mode?
• Are there malicious extensions installed?
• Do your extensions have excessive permissions?
• How unique is your browser fingerprint?
• Is WebRTC leaking your real IP?
Each failed check shows exactly what to fix and links directly to the right Chrome settings page.
SCRIPTSPY
Inspect what JavaScript is actually doing on any website — in real time. See which scripts make network requests, read cookies, track your mouse, or use fingerprinting techniques to identify you without cookies.
For each script, ScriptSpy shows:
• Risk score (0–100) with explanation
• Whether it's first-party or third-party
• Network destinations contacted
• Fingerprinting techniques used (canvas, WebGL, audio, navigator, fonts)
• Input and mouse event listeners
Click "View script ↗" to open the source in Chrome's built-in viewer.
PRIVACY BY DESIGN
• All analysis runs locally in your browser
• No browsing history, URLs, or personal data ever leaves your device
• ScriptSpy only activates when you open the popup — no background monitoring
• Optional permissions (management, privacy API) requested only when you use those features
EXPORT & SHARE
• Export audits as JSON or PDF
• Pre-filled GitHub issue for bug reports
• Local audit history
OPTIONAL AI INTEGRATION
• Bring your own Claude / OpenAI / Ollama API key
• Summarize privacy policies in 3 bullets
• 100% opt-in — extension works fully without it
100% free, open source, no account required.