X Dim Mode Firefox

X Dim Mode

Restores the Dim (dark blue) background option to X/Twitter display settings.

Features & Capabilities

Restores the Dim (dark-blue) background option to X/Twitter display settings.

Miss the Dim dark blue theme on X? It's back. X Dim Mode brings it back and adds a lot more. It offers 6 color themes, plus a custom color picker so you can choose any hue. It works across X.com and X Pro, including DMs, search, and settings, and it can follow your system theme automatically.

Simple to use — toggle from the popup icon or from Settings → Display on X. Lightweight, with no data collection and no ads. Just the theme X should've kept.

User Growth & Download Statistics

By:
juanbuis
Daily users:
383 6
Rating:
4.86
(7)
0.02
Version:
1.5.0 Last updated: 2026-07-10
Version code:
6348369
Creation date:
2026-02-19
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • x.com
  • twitter.com
  • pro.x.com
Size:
57.61KB
Email:
ju*****@supershort.co
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-29
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
juanbuis
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/x-dim-mode/
Email:
ju*****@supershort.co
Website:
http://xdim.app

Permission Change History

2026-02-23: Version 1.3.0 → 1.3.1
Remove Host permissions: https://assets.mailerlite.com/*

User Reviews

Very good, much more comfortable for the eyes. How can i install it on android firefox?
by ni*****, 2026-07-27

It's a huge improvement to the dark theme on X (since X removed the dim-theme), but it does not work properly when creating images with Grok or adjusting images in your X-post. In both instances, the image doesn't show up until you disable this extension. Also not everything gets colored in the blueish grey. For example: when replying to a post only the text field is dim, the original message in the background is black. I've send the creator of this extension a message about this, but never got any reply. So nice, but only does partially what it promises.
by Ba*****, 2026-06-26
View all user reviews ›

Is X Dim Mode Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

X Dim Mode requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • High ******* ****** ** *** ********* ******** ****** ***********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

X Dim Mode is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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