Check iframe
Firefox add-on that indicates if the current web page uses iframe and frame tags. Meaning of the icon colors: gray (not checked), green (no tags), orange (tags), purple (source list matches). The add-on can scroll and redirect to the tag elements.
137 users
Live Color Picker
Pick colors from any page with a live magnifier, save palettes, and copy in multiple formats.
136 users
USOS średnia
Rozszerzenie liczące średnią w USOSie. W przypadku poprawki liczy średnią z dwóch ocen. Można za pomocą checkboxów uwzględniać ocenę w średniej. Obecnie przetestowany na USOSie UW.
132 users
Video Blocker
Blocks all videos on all websites. Most videos are prevented from loading. If the blocking of the request fails, they are only hidden.
131 users
Amply - SoundCloud Classic Theme & Settings
2025 • Open-source • Bring back SoundCloud Classic Theme (Dark Mode compatible), change fonts, disable notifications... and more.
125 users
Scroll Progress New
Adds a scroll progress indicator of the percentage of the page scrolled in the top-right corner to the current page. This addon is based in the code of Scroll Progress by Sepand Parhami implemented for older versions of Firefox.
124 users
Insta Suggested Blocker
The intent of this addon is to only see followed content on the Insta website (posts and stories). Any suggested, sponsored or algorithm proposed post is blocked. Using this in combination of an adblock is highly recommended.
124 users
Scribble Pad
Scribble Pad lets you draw,sketch,text and annotate directly on any website in real-time, a complete lightweight package.
120 users
AI Chat RTL Support
Right-To-Left (RTL) support for AI chats like ChatGPT, Claude, Google AI Studio & DeepSeek. Improves readability for Persian, Arabic, Hebrew & Urdu.
118 users
Negative News Filter
This extension hides article links containing specific words on news sites. You can also hide annoying elements such as sidebars and comments all at once. Supported sites can be added by sending requests on GitHub.
117 users
Rinine CharacterAI Tools Lite
Basic tools for charBasic tools for character AI. Lite version of Rinine CharacterAI Tools Lite version of Rinine CharacterAI Tools. Enhance your experience using the character.ai websiteacter AI. Lite version of Rinine CharacterAI Tools
113 users
swipeGesture
Adds a feature to move forward/backward in your browsing history by swiping at the edge of the page, similar to Chromium-based browsers.
110 users
DDB - Character Sheet Overhaul
DDB – Character Sheet Overhaul adds turn tracking, smarter conditions, spell glyph FX, low-HP alerts, per-character themes, a map tab, hands tracking, Wild Shape tools, and log Apply buttons to make D&D Beyond sheets faster and clearer to use.
110 users
White to Black
A simple, lightweight extension that lets you customize website appearance. Save light/dark themes and color temperature (cool/neutral/warm) per site or apply settings globally. Preferences are applied automatically when sites load.
108 users
OhMyECH - ECH Indicator
Add a visual indication whether a site uses ECH (Encrypted-Client-Hello), or not, to the address bar.
104 users
Fairy Ring
A browser extension for fairylandgame.com. Available on Firefox Android Customizable! Easily change and configure settings to suite you. Pick your own colors, set your own messages, enhance your experience! Settings synced across devices.
100 users
