Definer: Word Translator, Ask AI, Popup Dictionary
Use AI translator and dictionary online with AI search to spell check sentences & learn new words
3,788 users
XSec - Безопасный VPN нового поколения
Безлимитный ВПН с маскировкой трафика для Mozilla Firefox — без регистрации. Заботимся о безопасности и приватности. На русском языке. Бесплатный VPN для ChatGPT, YouTube и других сервисов!
3,676 users
Background Playback Helper (YouTube & Vimeo)
Keeps video playback running on YouTube, YouTube Music, and Vimeo when switching apps, tabs, or turning the screen off by maintaining visibility and sending harmless key activity. Supports Firefox for Android and Desktop.
3,494 users
Ad Blocker for Facebook™
Remove unwanted contents on the Facebook website, including sponsored posts and recommended pages/groups. Supports both desktop and mobile Firefox.
3,477 users
AI Content Shield: Block AI Mode & Overviews
AI Detector and AI Content Blocker - Protect your feed with AI Content Shield: block Google AI Mode, AI Overviews, AI videos, posts, and features on YouTube, Social Media and the Web.
3,315 users
SoundCloud Downloader
Adds a download button under SoundCloud tracks. One click gives you an mp3 with artwork and tags. No account, no tracking.
3,205 users
SEO META 1 COPY
This is an extension that allows you to easily check SEO-related meta information and copy it with one click.
3,055 users
Reddit Enhancer
Various tweaks to customise your Reddit experience. Supports all versions of Reddit.
3,037 users
YouTube Video Downloader HD, 4K & Multi-Format
Download YouTube videos, Shorts, MP3, plus Facebook, Instagram, TikTok, Twitter, Vimeo in 4K with our fast YouTube Video Downloader and converter tool.
2,968 users
YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
2,926 users
Volume Master
Very lightweight volume master. Boost any tab's volume up to 1000%. Per-tab control, dark mode, and audio presets.
2,885 users
Voila – AI Assistant, Copilot and AI Writer
Seamless personal AI assistant powered by GPT-4o to help you create, write, summarize, brainstorm, and research Get things done with a simple keyboard shortcut – Improve your writing, get answers to all your questions and draft high-quality content.
2,861 users
YT Shorts Blocker
Hide Youtube shorts and filter videos by length from your recommended section. For desktop and mobile!
2,779 users
VK Next - функции для ВКонтакте
Лучшее расширение для ВКонтакте с множеством функций, в числе которых есть эксклюзивные.
2,747 users
Twitter & X Video Downloader
Download Twitter (X) Videos effortlessly with our X Downloader Extension. Just one click to convert video to MP4 or MP3.
2,719 users
Imagus mod
With a simple mouse-over you can enlarge and display images/videos from links. Now with optional permissions, more features.
2,637 users
Free YouTube Video Downloader
Easily download your favorite YouTube videos in high quality with just a click. Build your video library, enjoy offline viewing, and share with friends—anytime, anywhere!
2,545 users
No Login
Access social media websites without logging in: LinkedIn, Instagram, Facebook, X
2,449 users
Old Twitter Layout (2026)
An extension that returns old Twitter's look from 2015 or 2018. WORKS IN 2026!
2,425 users
AddToAny: Share Anywhere
Share to Facebook, Mastodon, WhatsApp, Telegram, LinkedIn, Teams, Threads, email, and any other sharing or saving service quickly and easily with one share button.
2,423 users
YouTube Video Downloader
Free YouTube Video Downloader – download videos from YouTube, Instagram, TikTok, Bilibili & more. Supports 4K, playlists, bulk, clips, MP3/MP4. Fast, safe, ad-free online video downloader with server-side processing.
2,420 users
