Firefox Color

Name: Firefox Color
Rating: 4.3997 (1431 reviews)
Author: Firefox

By: Firefox

Build, save and share beautiful Firefox themes.

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Features & Capabilities

Firefox Color is a user-friendly Chrome extension that allows you to build, save, and share beautiful and personalized Firefox themes. With an intuitive interface, you can customize colors, backgrounds, and overall browser appearance to reflect your unique style. Whether you want a vibrant new look or a subtle design, Firefox Color empowers you to create themes that enhance your browsing experience. Sharing your creations with others is seamless, making it easy to showcase and distribute your custom designs.

User Growth & Download Statistics

Add-on

By:

Firefox

Daily users:

113,381 -925

Rating:

4.40

(1,431) 1 ratings

Version:

2.1.7 Last updated: 2020-09-24

Version code:

5099259

Creation date:

2018-10-16

Risk:

Permissions:

Content scripts matches:

color.firefox.com

Size:

122.95KB

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-04

Compare stats and ranking:

Ranking

# 205

Other rankings

#47 in Appearance

#1 in change color keyword 18

#1 in color keyword 61

#2 in build keyword 10

#2 in firefox keyword 21

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For Developers

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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:

Firefox

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/firefox-color/

User Reviews

Users praise Firefox Color for making it easy to create and customize themes, including quick options to match a desktop look. Recurrent downsides focus on export/import issues: exported themes often fail or are unusable, and importing old themes or editing existing ones isn’t well supported. Some users also report breakage after Firefox updates or when other extensions are present. Documentation can be unclear for beginners. Overall, it's a convenient, user-friendly theming tool with notable export/version compatibility drawbacks.

Pros

Easy to use and customize; a simple way to create your own Firefox theme.
Makes it easy to create a Firefox theme that matches your desktop.
Overall, the tool is straightforward and user-friendly.

Cons

Exported themes are corrupted or cannot be used; the export feature appears outdated.
Importing old themes for editing is not supported and requires redoing options.
Firefox updates or conflicts with other extensions can cause the add-on to stop working.

Recent reviews

J'aime bien

by CR*****, 2026-06-15

by Qm*****, 2026-06-15

Very useful. It could do with a couple more advanced features, like an actual reference of all the properties that can be themed and actual integration with the store.

by Gi*****, 2026-06-02

View all user reviews ›

Is Firefox Color 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.

Firefox Color requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

Firefox Color has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
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