To use these add-ons, you'll need to download Firefox.

Qqen
Tignit n uzegrir

Iceggiren i CanvasBlocker

CanvasBlocker sɣur kkapsner

4,6 n yitran ɣef 5
5
359
4
41
3
20
2
10
1
20
Tiririt sɣur kkapsner

Tiririt n ineflayen

yeffeɣ-d deg 3 jierren lyn
For eBay you can check the discussion on https://github.com/kkapsner/CanvasBlocker/issues/555 and https://github.com/kkapsner/CanvasBlocker/issues/563

The best way to whitelist a site is over the little fingerprint icon in the URL bar.

Optimizing the settings is on my todo but it's hard as I'm not a UX/UI person...