See what's
tracking you.
Free for personal use. All detection happens locally. No data collected.
Detect every tracker, analytics tool, and consent platform on any website — directly in your browser, with nothing leaving your machine.
See the Full Picture
Detect 1,200+ tracking products — analytics, ad networks, consent platforms, session replay, and more. Every detection includes product name, category, and confidence score.
Find What Nobody Else Catches
Unknown tracker discovery surfaces third-party scripts that aren't in any database. You'll find things no other tool catches.
Everything Stays Local
All scanning happens in your browser. No URLs, browsing data, or scan results leave your machine. Your privacy is the whole point.
Free, instantly — no account required
- Automatic tracker detection on every page you visit
- Unknown tracker discovery with suspicious indicators
- Consent management platform identification
- Detection results with categories, confidence scores, and matched patterns
- Network request monitoring
Sign in to go deeper
- Export results as JSON or Markdown for audit reports
- AI-powered unknown tracker analysis
- Create and submit new tracker signatures
- Flag incorrect detections
- Built by the co-founder of Ghostery — 15+ years of privacy technology experience
Privacy intelligence for your browser
This is not a blocker. Lucid Spotlight shows you what's there so you can understand it, investigate it, and report on it.
Add to Chrome — Free