X Theme Customizer

by Jarrod Sinclair · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Add custom background color controls to X.com (Twitter) display settings

Users

+4 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

+1 in 30 days

Store rank

#94K

#78K among extensions

Version

1.1.0

updated 15 Feb 2026

Users

monthly, 8 months

Latest, 19 Oct 2026: 75 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 19 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About X Theme Customizer

Frustrated about the removal of the Dim Style on x? Well this extension allows you to set the background brightness and background color on x.com (twitter). That is all it does. Find source here: https://github.com/jvsinclair/x-theme-extension v1.1 - Fixed some issues with Light theme customization and menus