Youtube to MP3
BigConv is the fastest YouTube Converter to convert YouTube videos to MP3 or MP4 format in high quality for free.
653 users
JSON Beautifier & Editor
Display JSON objects by transforming them into Syntax editable highlighted HTML
649 users
Simple Video Downloader
A simple video downloader that supports downloading video sites like tiktok, twitter, facebook, imgur, pinterest, dailymotion, ted, vimeo
629 users
YourAIScroll - AI Chat History Exporter
Export your AI chat history from DeepSeek, Claude, Grok and more. Save conversations including ChatGPT Canvas, Claude Artifacts.
625 users
YouTube 4K Downloader
Download YouTube Videos at (720p, 1080p, UHD, 60FPS, HDR, 4K, 8K) qualities in 1 click and download audio files at the best quality.
576 users
Youtube Subscriptions Transfer
Transferring subscriptions from one YouTube account to another
573 users
The Terabox Downloader
Download Terabox videos and files easily with our free Firefox extension – no login required.
566 users
Pinterest downloader for entire boards | Unpinned
Download Pinterest videos and images in bulk with Unpinned. Save entire boards, even those with over 5,000 pins — in top quality.
562 users
Comics / Manga Downloader
Download image-based comic/manga chapters you’re viewing in Firefox as CBZ, PDF, or ZIP — with auto-detect and page selection.
562 users
Very Simple Notepad
This is a Very Simple Notepad. Good for everything. Just jot down your Ideas or notes so you don't forget them. Very helpful. Saves when you close it. Saves and works on all tabs. If you can support, please do so at PAYPAL.ME/USEFULPROGRAMMER
560 users
TikTok Video Downloader
TikTok Video Downloader: Download TikTok videos for free, with no watermark, in just one click! Enjoy seamless and high-quality downloads of your favorite TikTok content directly to your device.
556 users
Pixiv Bulk Downloader
Download every image from the current Pixiv artwork in a single click.
539 users
History Cleaner (History Eraser)
Quickly delete/wipe your browser history for a defined period with one click
526 users
Break Down the Walls
Break Down the Walls is an extension to help you access information more easily. If you use Sci-hub and Library Genesis a lot, you will love it.
523 users
Old Twitter Layout (2026)
Browser extension to return old Twitter layout from 2015 (and option to use 2018 design). This extension doesn't add any CSS on top of original Twitter. It's fully original client that replaces Twitter, making it much faster than alternatives.
517 users
Epublifier
A tool to convert website based books or list of pages to ePub format to read on your eReader/Kindle/etc.
515 users
IMGrabber - Bulk Image Downloader
Simple and minimalistic image downloader with deep filtering, per domain config presets and more. Bulk download images on a webpage. It's especially useful for galleries and photosets. Use this extension only within legal copyright context.
512 users
Shimeji Browser Extension
Fill your browser with tiny chaotic cuties with unique character from Imported Shimeji packs, collect your favorite characters, and let them scamper, climb, flop, and comment on what you're doing, all in your browser and in 99% of pages.
510 users
