GeoSpoof
Spoof your geolocation for all websites with search, presets, and one-click toggle.
55 人のユーザー
R34 search engine
Adds the R34 search engine to Firefox. Type `@r34` in the search bar to search on Rule 34.
54 人のユーザー
小红书导出 笔记评论图片 备份/下载 Xiaohongshu
用于导出你能访问的小红书笔记与评论内容，支持将正文、话题标签、发布时间、作者信息、互动数据、评论与回复等整理为结构化 JSON，并下载备份保存；可用于个人学习研究、资料归档、内容整理与离线查阅，帮助你在信息变动或内容被删时保留可访问的记录。
54 人のユーザー
Chill Subs Magazine Stats
Stop guessing about literary magazines. See acceptance rates, response times, and real submission data while you browse.
54 人のユーザー
Power Mouse X
Enhance mouse capabilities using gestures, combos, Quick search, Drag options and Next page predictions.
54 人のユーザー
Reverse Dropshipping
Track down the original source of dropshipped items quickly and easily with our comprehensive search tool.
53 人のユーザー
New Tab
A simple, yet customizable new tab page that combines the essentials — time, date, weather, and quick-access bookmarks — all with flexible appearance options.
53 人のユーザー
CarryLinks
The complete bookmark manager! Easily and privately synchronize and manage your bookmarks on all browsers, devices, and systems.
53 人のユーザー
Lexicon (Instant Dictionary)
Quickly Define Words While You Browse By Just Double Clicking On The Word, Create and Organize Your Own Word Bank With Personal Dictionary
53 人のユーザー
AI StitchSnap - Screen Capture & Full Page Screens
Capture full pages, visible areas, or custom regions with one click. Instantly send screenshots to ChatGPT, Claude, Copilot, Grok, and DeepSeek for AI analysis.
52 人のユーザー
GCal Pro: Custom Colors for Google Calendar
Customize Google Calendar events with more colors for better organization and readability, no OAuth required!
52 人のユーザー
Open WebUI Context Menu
Create and use custom context menu items to query Open WebUI when browsing the web
52 人のユーザー
Quick YouTube Summary with Gemini
A Firefox extension that summarizes YouTube videos using Google Gemini. Customize your prompts and get instant insights without leaving your flow. This add-on is 100% free and open-source.
52 人のユーザー
Cardmarket Companion: Pricing & Order Tools
Prefill Cardmarket prices from trend data, undercut pros automatically, and pack orders faster. For MTG, Pokémon & more.
52 人のユーザー
chrome-history
Improved history display for Firefox to have a similar look and feel to Chrome's history browser.
52 人のユーザー
Prompt Enhancer
A tool designed to refine and optimize AI prompts for clear, effective, and accurate results. It ensures your queries are precise, well-structured, and tailored for maximum efficiency in generating superior AI outputs.
52 人のユーザー
What's Up With That?
AI-Powered Analysis of any Document: See what's new about, and adjacent to, anything you're reading or writing.
51 人のユーザー
