Fingerprint
No written verdict yet. Here is what commenters said.
6recommend
2warn against
Nov 22, 2025first mention
Oct 12, 2026latest mention
Why people recommend it
“Test with https://fingerprint.com/.”
“their JS lib doing this is quite good”
Show 3 more
“I prefer https://fingerprint.com/demo”
“I like this demo for testing my browser's resilence against fingerprinting”
“This open source one does work between incognito and normal session”
Caveats and dissent
“gives you +3 suspicious score just for using privacy settings like adblock”
“they don't even offer a demo without logging in”
Threads where it came up
- LinkedIn Is Illegally Searching Your Computer 3 mentions
- A web page that shows you everything the browser told it without asking 2 mentions
- Fingerprints are the new cookies 1 mention
- CAPTCHAs can still detect AI agents 1 mention
- Show HN: DevicePrint – device fingerprinting without cookies 1 mention
- The privacy nightmare of browser fingerprinting 1 mention
Also written as FingerprintJS, Fingerprint.com, fingerprint.com. Data: fingerprint.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 9
“Test with https://fingerprint.com/.”
“gives you +3 suspicious score just for using privacy settings like adblock”
“their JS lib doing this is quite good”
“I prefer https://fingerprint.com/demo”
“fingerprintjs.com has been around for well more than a couple years”
“I like this demo for testing my browser's resilence against fingerprinting”
“they don't even offer a demo without logging in”
“This open source one does work between incognito and normal session”
“I always point people to https://fingerprint.com/ to see if their browser can defeat it.”