Themes let you customize the appearance of your Firefox. You can add background images to the header of your browser or change the colors of various components like the URL bar or the tab text. It’s easy to create themes using the theme wizard on addons.mozilla.org or Firefox Color . To get started,…

Get started making themes!

jaynash0123 (jaynash0123@protonmail.com) January 21, 2022, 12:05pm 4

Wow, this is very helpful. Thank you so much for the information.

Topic		Replies	Views
Duplicate Submission - could I make a private theme? Themes	7	1384	September 1, 2015
Create and use a Theme witout submitting Themes	5	3063	March 5, 2019
I'm keep getting the message: "Header image alignment problem" when trying to upload themes to Firefox! Themes	1	1144	November 20, 2015
Report poor quality themes here Themes	106	17076	September 18, 2020
Although I want to register the "theme image" I made, an error message is displayed and I can not register it Themes	5	901	April 30, 2019