Markdown Viewer
Automatically renders .md files in Firefox as readable HTML with table of contents, metadata, author cards, and task list support.
33 users
Viewport Resizer Plus
Allows developers to dynamically resize the browser viewport to simulate different screen sizes and aspect ratios, providing a quick and convenient way to test website layouts across various devices.
33 users
ChatGPT Lag Fix
Stops Firefox freezing on long ChatGPT conversations. Trims old messages before React renders them, keeping only the most recent ones in the DOM.
33 users
ChatGPT → Markdown (Side Panel)
Esporta conversazioni ChatExport ChatGPT conversations to Markdown with one click. Instantly copy from a clean in-page side panel. No tracking, no external cGPT in Markdown con un clic. Visualizza e copia il contenuto da una tendina laterale in-page.
33 users
Roblox Developer - Toolkit
Developer Toolkit gives you instant access to advanced developer settings, hidden tools, and quick controls for toggling features, managing configurations, testing, and debugging — all in one sleek interface, like a real developer.
33 users
Play Origin | Math game Mod Hack
Free Prodigy mod menu — unlock members-only pets, gear & zones, edit gold/level & auto-answer battles. Open-source, no signup.
33 users
NetProbe - My IP Checker & Domain Toolkit
NetProbe: All-in-one IP address checker, domain toolkit and speed test checker. Real-time IP, location, ISP info. WebRTC and VPN leak test, ping latency, port checker, SSL validation and DNS records tools. copy or Export data as JSON files.
33 users
哔哩哔哩字幕列表-update
显示B站视频的字幕列表,可点击跳转与下载字幕,并支持翻译和总结字幕! 这个基于扩展商店上一个哔哩哔哩字幕列表（已不再维护Firefox版本并且旧版本不能用了）修改而来，感谢原作者的开源！
33 users
Hide Google AI Mode
Hides the "AI Mode" tab and the "AI Overview" block on Google Search. Requests no permissions, makes no network requests, and stores no data. Works on www.google.com and www.google.co.jp.
33 users
DA Checker
“DA Checker is a simple yet powerful Firefox extension that allows you to check the Domain Authority of the current website with just one click. With its easy-to-use interface, you can get the Domain Authority of any website without leaving your brow
33 users
Copy Clean Link
Copy the current page URL without tracking parameters like utm_source or fbclid.
33 users
Base64 Encoder/Decoder
Encode/decode base64 strings. Includes both popup GUI and context menu functionality. Allows encoding/decoding by a modified value (x2, x3, x4, etc).
33 users
Google Font Live Preview
Pick a Google Font, choose a CSS selector, see what your website looks like with that font. Say goodbye to copy pasting embed code during development. :)
33 users
Save Chat - AI chat backup
Backup your ChatGPT and Gemini conversations locally in multiple formats with one click. One chat or entire chat history backed up with one click (currently downloading all chats is supported only on ChatGPT)
33 users
firewall
[č]Allows website requests filtering and header alteration --- icon from: Martz90 http://martz90.deviantart.com/art/Hex-Icons-Pack-389706981
33 users
Unga Bunga User-Agent
an extension for user agent spoofing with always up-to-date user agents and some nice features
32 users
Display Window Size
"Display Window Size" is a handy Firefox addon that allows users to view the current window size of their browser. With this addon, users can easily see the dimensions of their browser window and adjust elements on webpages more accurately.
32 users
MarkLens — Markdown Viewer
The only markdown viewer with Document Styles — Export to PDF/DOCX/HTML, Presentation Mode, 10 themes, 6 font schemes, syntax highlighting, Mermaid diagrams, KaTeX math. 12 languages. Free, private, zero config.
32 users
The Odin Project Dark Theme
Use dark theme on www.theodinproject.com Source code: https://github.com/mindovermiles262/top-dark-theme PRs Welcome
32 users
