Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
404,983 个用户
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
183,368 个用户
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
154,436 个用户
Unhook: Remove YouTube Recommended Videos Comments
Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions.
106,235 个用户
Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
77,225 个用户
Imagus
Enlarge thumbnails, and show images/videos from links with a mouse hover.
59,017 个用户
关灯看视频
观看视频时调暗页面,仿佛置身电影院
45,285 个用户
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
43,070 个用户
Worldwide Radio
Listen to live radio stations from around the world!
31,197 个用户
Ruffle
将 Flash 重新带回网络。
66,518 个用户
Hide Youtube-Shorts
Hides YouTube-shorts videos from home page, subscriptions, search results.
51,768 个用户
Global Speed: 视频速度控制
设置视频和音频的默认速度。
51,420 个用户
YouTube Downloader (UDL Helper)
该扩展允许您从 YouTube / Instagram / Odnoklassniki 下载视频,以及从视频中提取声音。 支持 MP3、MP4、WEBM 格式。 您能从在线播放中的视频用截图按键截取截图。
32,304 个用户
Instagram Downloader
Help users download images and videos easily on Instagram
30,282 个用户
Flash Player 2022
Play Flash anytime, even in 2022 and beyond, using an emulator. Want to fix "Adobe Flash Player is blocked" messages? This extension will remove those messages and allow you to play Flash in any website with a single click.
28,245 个用户
BlockTube
YouTube™ Content Blocker Block channels and videos from YouTube™ Fast and easy
27,158 个用户
Youtube Audio
Stream just the audio from YouTube to save bandwidth and battery life
18,873 个用户
UnTrap for YouTube
使用 AI 总结 YouTube 视频,屏蔽干扰内容:Shorts、广告、评论、相关视频、推荐等。
17,056 个用户
Image Picka
An image downloader built with webextensions
15,581 个用户
Librezam
Song recognition webextension using Shazam API (Also supports Audd and ACRCloud API)
14,074 个用户
UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Take control over cinematic black bars. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others...
13,196 个用户
Metastream Remote
Watch streaming media with friends.
13,112 个用户
Youtube Downloader
简单下载 YouTube 视频:一键搞定,无需烦恼
11,647 个用户
猫抓(cat-catch)
网页媒体嗅探工具
11,469 个用户
Awesome Vimeo Downloader
Download video from Vimeo by injecting download buttons directly into Vimeo player.
10,446 个用户