To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for UltimaDark - The Fastest Dark Mode Extension

UltimaDark - The Fastest Dark Mode Extension by ThomazPom

4.5 Stars out of 5
5
67
4
17
3
4
2
1
1
4
Response by ThomazPom

Developer response

posted 18 hours ago
You can achieve this behaviour by emtying your inclusion list from both broad demo patterns