Anthracite Firefox

Anthracite

Introducing Anthracite: modern dark mode for the whole web.

Features & Capabilities

Anthracite is a clean, modern dark mode extension that brings a flatter, more readable dark theme to the web with a single click.

It applies a carefully designed theme across pages, buttons, forms, menus, search fields, popovers, tabs, and other common interface elements, while keeping text legible and preserving the structure of each site. Anthracite is built to load quickly, switch instantly, and stay visually stable during navigation.

What Anthracite offers -One-click universal dark mode for everyday browsing -Fast, lightweight page theming designed to avoid flicker and unnecessary overhead -Thoughtful page structure detection so headers, footers, navigation, search bars, and controls stay visually distinct -Readable text and muted colour translation that preserves useful contrast without harsh glare -Theme support with included Anthracite presets such as Classic, OLED, Graphite, Obsidian, Cinder, Moonlight, Velvet, and Linen -Custom themes so you can create, name, save, and reuse your own palette -Per-site controls including the ability to disable Anthracite on individual websites -Fun optional extras such as glow links and cursor effects, disabled by default -Settings page with previews and theme management built directly into the extension -No telemetry, no remote config, and no unnecessary background services -Designed for a better dark mode

Anthracite is made for people who want dark mode to feel intentional instead of inverted, muddy, or overprocessed. It focuses on consistent surfaces, strong readability, tasteful contrast, and a cleaner overall browsing experience across the modern web.

Developed by psyopgirl.

User Growth & Download Statistics

Manifest V3 Add-on
By:
psyopgirl
Daily users:
-
Version:
0.1.1 Last updated: 2026-03-22
Version code:
6188548
Creation date:
2026-03-19
Risk:
Moderate risk impact High risk likelihood
Permissions:
Host permissions:
  • http://*/*
  • https://*/*
Content scripts matches:
  • *
Size:
129.66KB
Email:
su*****@anthracite.zip
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-13
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:
psyopgirl
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/anthracite_dark/
Email:
su*****@anthracite.zip
Website:
https://anthracite.zip

Is Anthracite 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.

Anthracite requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • 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.

Anthracite is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension support email may not be valid
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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