GX Sidebar Firefox

GX Sidebar

The ultimate Opera GX-style sidebar for Firefox. Pin AI tools, messengers, and media players. Manage RAM, clean data, and control your browser without leaving your page, with customizable dark neon theme.
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Modify request and response headers. No ads, no malware.

Features & Capabilities

Bring the sleek, dark, neon-accented gaming aesthetic of Opera GX to Firefox. GX Sidebar is a high-performance, fully customizable control center that lives on the edge of your screen, giving you instant access to your favorite tools without cluttering your tabs. ✨ CORE FEATURES • Integrated Messengers & AI Hub: Keep WhatsApp, Discord, and Twitch pinned in slide-out panels. Includes a built-in library of daily AI tools (ChatGPT, Claude, Perplexity, Kimi, Qwen, ChatGLM) and lets you add any custom web URL as a sidebar tab. • GX Control (RAM Limiter): Keep your system smooth. The RAM monitor estimates memory usage and can actively force heavy background tabs to sleep (discard) to keep you under your set limit. • GX Cleaner: A quick-access dashboard to wipe cache, cookies, history, and downloads for the last hour, 24 hours, or all time. • GX Player: Universal media controller. Play, pause, and skip audio/video playing in any background tab. Includes quick-launch pins for Spotify and Apple Music. • Deep Customization: Change the neon accent color (GX Red, Cyber Blue, Neon Purple, etc.) and toggle specific sidebar icons on or off to keep your workspace clean. ⚡ PERFORMANCE & PRIVACY Built for Firefox Manifest V3. Animations are hardware-accelerated for 60fps scrolling. We respect your privacy: GX Sidebar collects zero telemetry or user data. All your settings, pinned panels, and custom AI links are stored locally on your machine. 💡 PRO-TIP: The "Floating" Look By default, the sidebar uses Firefox's native side-panel architecture for maximum stability. If you want the absolute purest, header-less "floating" overlay look (removing the native Firefox sidebar title bar), you can easily achieve this using a standard userChrome.css tweak. (Note: The Network Limiter feature provides a visual bandwidth profile and toolbar badge. Because Firefox WebExtensions cannot throttle OS-level network bandwidth, this serves as a visual reminder and UI toggle rather than a hard network shaper).

User Growth & Download Statistics

Manifest V3 Add-on
By:
Alireza Nazari
Daily users:
8 2
Version:
1.0.1 Last updated: 2026-08-14
Version code:
6406669
Creation date:
2026-08-11
Firefox add-on GUID:
gx-sidebar@tuyck.com
Firefox add-on numeric ID:
3052268
Weekly download count:
9
Firefox on Android:
Yes
Risk:
Very high risk impact High risk likelihood
Permissions:
Host permissions:
  • *://*.moonshot.cn/*
  • *://*.aliyun.com/*
  • *://*.chatglm.cn/*
  • *://*.kimi.com/*
  • *://*.qwen.ai/*
  • *://*.z.ai/*
  • *://*.zhipu.ai/*
  • *://*.perplexity.ai/*
  • *://*.chatgpt.com/*
  • *://*.longcat.chat/*
  • See more
Content scripts matches:
  • *
Size:
29.89KB
Email:
al*****@gmail.com
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-09
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:
Alireza Nazari
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/gx-sidebar/
Email:
al*****@gmail.com

Is GX Sidebar 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 Sidebar requires a lot of sensitive permissions. 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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  • 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.

GX Sidebar 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 was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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