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 人のユーザー
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 人のユーザー
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 人のユーザー
Amply - SoundCloud クラシックテーマ & その他
2025 • Open-source • SoundCloudのクラシックテーマを復活（ダークモード対応）、フォント変更、通知無効化... など。
125 人のユーザー
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 人のユーザー
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 人のユーザー
Scribble Pad
Scribble Pad lets you draw,sketch,text and annotate directly on any website in real-time, a complete lightweight package.
120 人のユーザー
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 人のユーザー
Negative News Filter
Yahoo!ニュースをはじめとして、様々なニュースサイトで特定のNGワードを含む記事のリンクを非表示にします。サイドバーやコメント等の迷惑要素も一括非表示にできます。対応サイトは個人設定から追加することもできますし、GitHubからリクエストを送って下さればこちらで追加します。
117 人のユーザー
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 人のユーザー
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 人のユーザー
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 人のユーザー
OhMyECH - ECH Indicator
Add a visual indication whether a site uses ECH (Encrypted-Client-Hello), or not, to the address bar.
104 人のユーザー
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 人のユーザー
