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

Log in
Add-on icon

Reviews for Grayscale Browsing

Grayscale Browsing by Martin C

4.5 Stars out of 5
5
7
4
3
3
0
2
1
1
0
1 review
  • by Bathsheba, 6 years ago
    Love the idea, thanks! But if it has to be triggered per tab then I cannot use it without a hotkey. Also doesn't work on all tabs, e.g. the one in which I'm writing this review.