Image Zoom
Zoom and pan any image with customizable mouse-centered controls. Hold Ctrl + scroll to zoom, click and drag to pan, or use double-click zoom mode. Fully configurable with settings page.
318 人のユーザー
KeePass Helper - URL in title
Puts a hostname or a URL in the window title. It does not modify the title of a tab, just the window title. It does not inject any JavaScript code to a website, so it can't corrupt, nor can it be corrupted by it.
318 人のユーザー
Custom Right-Click Menu
Create your own new entries in the right-click menu. Add custom JavasScript scripts, links, sub-menus and custom CSS stylesheets that activate when you click them in your right-click menu and do anything you want all from your right-click menu.
318 人のユーザー
Pinned Pinterest
Open the pinned Pinterest tab. If none is available, a new one will be created.
316 人のユーザー
YouTube Full Windowed
This extension adds the ability to toggle a full windowed mode in YouTube website
316 人のユーザー
Yawas Web Highlighter
Highlight and comment web pages. Your highlights are stored in your browser bookmarks, automatically recreated when you revisit a web page.
315 人のユーザー
Wide GPT
Scale ChatGPT output to 100% width. Source in description. Works for free and paid version.
314 人のユーザー
Time To Focus: ウェブサイトブロッカー & ポモドーロ
Time To Focus は、仕事、勉強、またはペアレンタルコントロールのために、集中力を維持し、時間を管理し、気を散らすものをコントロールするのに役立つ強力なウェブサイトブロッカーおよび生産性ツールです。
313 人のユーザー
Comic Sans Everywhere
Firefox addon that changes the font of every piece of text into Comic Sans MS. Can be toggled through a toolbar button. For more information and source see the github page.
311 人のユーザー
Smartschool Grid - Percentages
Automatische percentages in je Smartschool puntenlijst. De veilige en open-source vervanger voor Smarter Smartschool.
311 人のユーザー
tabs2txt
This add-on provides a button to copy the URL strings of all active tabs in a window to a scratchpad, delimit them with newlines, and provides the ability to copy the list to clipboard. The reverse operation is also supported (txt2tabs).
308 人のユーザー
DiReec All-in-One Screen Recorder for Firefox
Record screen, webcam & audio seamlessly with the DiReec one-click screen recorder extension. Unleash your content creation now!
308 人のユーザー
AI RTL (Persian/Farsi): Right-to-Left Fix for +50
RTL extension for 40+ AI tools: Persian RTL alignment, Farsi font support, RTL optimization for Gemini, DeepSeek, Claude, Copilot, Perplexity, Grok and other AI chatbots
307 人のユーザー
