Your browser's canvas fingerprint
Ask two browsers to draw the same image and the pixels come out slightly differently. This test renders several canvases live, shows you the actual images, and turns them into the hash trackers use to recognize you.
…………………How canvas fingerprinting works
A site draws text and shapes to a hidden canvas, then reads the pixels back. Tiny differences in your GPU, drivers, fonts and anti-aliasing make the result nearly unique - and invisible to you, until now.
Why it's hard to hide
Blocking canvas or adding random noise makes you stand out as 'the browser hiding its canvas'. A believable, stable canvas that differs per profile is the goal - what Donut Browser renders for each identity.
Every profile its own identity
Donut Browser is a free, open-source anti-detect browser. Each profile gets its own consistent fingerprint, IP and proxy, so the signals on these tools can't tie your accounts together or back to you.
