A browser fingerprint is a technology to track unique users when users visit the website. Fingerprints can leak lots of your private information that can leak your original identity even while using incognito mode.
The browser fingerprint found in 2010 in 10 years there are lots of engineers are researching fingerprints and they have their own free services to check your browser fingerprints like panopticlick.
Site for check fingerprint: https://amiunique.org/
You can check almost every single browser fingerprints that can easily detect.
|Content encoding||Cookies enabled|
|Upgrade Insecure Requests||Content language|
|Sec-fetch-dest||List of fonts (JS)|
Is the tor doesn’t leak your browser fingerprint?
Yes, you can see my chrome browser fingerprints results in incognito mode and tor browser results that you can also try using aminuque website or panopiclick.
Chrome browser result incognito mode
Tor browser result
The difference in both browser
|Chrome incognito mode||Tor browser|
|WebGL Vendor: Detected||WebGL Vendor: N/A|
|WebGL Renderer: 30 different extensions||WebGL Renderer: N/A|
|WebGL Vendor: Google Inc||WebGL Vendor: N/A|
|Screen Size: Detected||Screen size: not detected|
There are lots of many more differences in both browser result that is why tor still stands on no1 for protecting your privacy online.
Browser fingerprints and device fingerprints are common can detect while even using a VPN. That is the reason so many office workers using the tor browser for hiding there business personal database for tracking other people.
Is your browser still unique?
For finding more about the browser fingerprint, please read the complete PDF of eff book https://panopticlick.eff.org/static/browser-uniqueness.pdf