GX Mods Firefox

GX Mods

By: Noble
Add ambient music, typing sounds, and more to your browsing experience.

Features & Capabilities

GX Mods (GXM) brings Opera GX style sound effects and background music directly to your Firefox browser. Elevate your web experience with ambient music, typing sounds, and customizable sound effects that react to page events like clicks, hovers, and downloads. With version 6.0.0, GXM also supports themes and web mods, allowing users to personalize their browsing atmosphere extensively.

Easily install example mods or create your own from the GX Store. GXM requires permissions to detect browser activity and deliver dynamic audio experiences while respecting your privacy. Note that full functionality requires running in normal browsing mode due to Firefox's limitations in Private Windows. Enjoy a richer, more immersive browsing experience with GX Mods today!

User Growth & Download Statistics

By:
Noble
Daily users:
1,774 -2
Rating:
4.49
(72)
0.02
Version:
6.5.1 Last updated: 2024-11-21
Version code:
5847604
Creation date:
2023-10-22
Risk:
High risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
  • store.gx.me
Size:
13.57MB
Email:
he*****@glacier.dog
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-18
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:
Noble
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/gx-mods/
Email:
he*****@glacier.dog
Website:
https://github.com/noblereign/GX-Mods-Extension/

Permission Change History

2024-07-12: Version 6.1.0 → 6.2.2
Add Optional permissions: proxy search
2024-06-29: Version 5.0.0 → 6.0.1
Add Permissions: theme
2024-04-18: Version 4.2.0 → 5.0.0
Add Permissions: *://mods.store.gx.me/*

User Reviews

GX Mods for Firefox is praised for deep customization with mods and Opera GX–like ambience, and is seen as easier to manage than Opera GX, enabling personalized sounds and themes. It often works well out of the box for many users. However, reviewers cite performance costs (high CPU/memory and occasional lag), unreliable typing/sound behavior and partial feature reliability, site-specific quirks (YouTube pausing, Discord tweaks), missing Opera default sounds, and occasional installation/UI quirks. It’s powerful for customization but carries notable reliability and performance caveats.
Pros
  • Deep customization with mods and sounds, including creating and importing your own mods.
  • Opera GX–like ambience and sounds that many users enjoy, enhancing the browser experience.
  • Easier to manage and customize than Opera GX, with flexible personalization options.
  • Works well for many users and can run with sample sounds and themes out-of-the-box.
  • Good integration with other customization ideas and expanded personalization (e.g., compatibility with Tab Bliss).
Cons
  • High CPU/memory usage and browser lag reported by several users.
  • Inconsistent or unreliable sound behavior (typing sounds, first keystroke issues, URL sounds not always registering).
  • Site-specific quirks and inconsistencies (e.g., YouTube pausing issues, Discord tweaks).
Recent reviews
It has a good default browser sound pack but there's no way to copy those sounds to use anywhere else.
by Fi*****, 2026-04-29

Does what it claims to do but really performance intensive on the CPU core for some reason
by ue*****, 2026-04-20

by Er*****, 2026-04-14
View all user reviews ›

Is GX Mods 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.

GX Mods 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.

GX Mods has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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