Google Image Search Right Click
Image Search for Google. Right click image and search image copies for Google.
1,903 users
Wikifeet For Europe
Brings back functionality to view images that was disabled for users from Europe
1,858 users
Open With for Internet Explorer
Open With for Internet Explorer sends pages from Mozilla Firefox to Internet Explorer.
1,852 users
Video Speed Up
- increase video and audio speed with single click by 0.25 ratio. - decrease video speed down to 0 (pause) - no upper speed limit so you can fast forward movies or ads.
1,846 users
Messenger for Facebook™
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.
1,845 users
![pakku: bilibili danmaku filter [Language: Chinese]](https://addons.mozilla.org/user-media/addon_icons/850/850543-64.png?modified=mcrushed)
pakku: bilibili danmaku filter [Language: Chinese]
瞬间过滤B站(bilibili.com)刷屏的相似弹幕，还你清爽的弹幕视频体验。 *a tweak for a Chinese website. Please ignore this add-on if you are not a user of bilibili.com.*
1,832 users
Block YouTube Feed - Homepage, Sidebar Videos
Block the homepage feed, sidebar suggestions, and end screen feed on YouTube.
1,814 users
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
1,803 users
Audio Equalizer and Amplifier
Globally control audio equalization and volume level of media elements
1,772 users
Media Keys
Lets you control various media sites using the media keys on your keyboard. Supported Sites: youtube, pandora, spotify, bandcamp, google play, yandex, soundcloud, tidalhifi, deezer, plex, vk and more.
1,758 users
Easy YouTube Video Downloader
Download YouTube videos up to 8K resolution for free with Easy YouTube Video Downloader—no subscription required. Enjoy fast and seamless video downloads in various formats.
1,754 users
OK.ru Downloader (IDL Helper)
Download Odnoklassniki / Instagram videos and extract audio from video with just a few mouse clicks. Supported media formats are MP3, MP4, WEBM. Capture frames from online videos with a screenshot button.
1,731 users
Search in YouTube
Select some text, right-click and choose"Search in YouTube" in the menu, a new tab will open with the searched text.
1,730 users
Booru Slideshow
A slideshow extension for Booru sites, intended to save you from having to manually navigate between images, so that you can relax and just enjoy them at your pace.
1,714 users
AI Toolbox
Ultimate AI assistant! Access all AIs anywhere and boost your productivity: DeepSeek, ChatGPT, Claude, Gemini, Copilot, Grok, Llama, Qwen, Mistral AI, Perplexity, Poe, Narrow AIs and much MORE! 💖 No user information is collected by the developer
1,700 users
View on Same Tab
This Firefox add-on restores 'View Image' and 'View Video' context menu for image items which replaced with 'Open Image in New Tab' and 'Open Video in New Tab' on latest release of the Mozilla Firefox.
1,691 users
Handy Screenshot
Capture the web page, either part of it or full page. Edit your screenshots in a very user-friendly interface. Replacement of 'Awesome screenshot capture' and 'Nimbus Screenshot' Click on icon or Press Alt twice to take screenshots
1,687 users
