Clearcote Labs · Free tools
Free browser fingerprint tools
Test a browser, read what each check means, compare Chrome versions, and get real device profiles. No account, no install, nothing uploaded that the page does not show you.
- Browser fingerprint testRuns in your browserRuns a few hundred coherence checks on the browser you open it in and shows which of its signals contradict each other, what a detector reads into each one, and how to fix it.Open
- Chrome releasesRuns in your browserWhat each Chrome version changed that a page or server can observe, measured on real builds with a source link per change, and a live check of which version your own browser's engine matches.Open
- Fingerprint check indexEvery check in the test, one page each: what it reads, what genuine browsers return, and the practical resolution when it fails.Open
- Fingerprint test sites, explainedWhat Pixelscan, CreepJS, BrowserScan, BrowserLeaks and the others check, how they score, and what an ordinary browser gets on each.Open
- Browser fingerprint statisticsAn anonymous census of the browsers run through the test: which values are common, which are rare, and why unseen never means fake.Open
- Methodology, scoring and limitsHow the test decides what counts as coherent, which evidence is scored, and what a public web page cannot prove.Open
- Detection research and sourcesThe public detector artifacts, papers and open-source checks behind the test's attributions.Open
- Device profilesAn open library of captured real-device fingerprints, tagged by GPU vendor and filtered for virtual machines, ready to launch a browser with.Open
- Profile Manager appA free desktop app to create, organise and launch browser profiles with their own proxies and persistent identities.Open
Looking for the browser itself? Clearcote is free for one browser with GitHub, and the docs start with a two-minute install.