Video DownloadHelper
从数百个类似 YouTube 的网站下载和转换网络视频的简单方法。
1,985,947 个用户
Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
554,295 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
59,496 个用户
YouTube mp3
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
36,059 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。
27,078 个用户
视频下载专业版
直接从您喜爱的网站轻松下载视频:YouTube、Twitter、Pinterest、Soundcloud 和 Twitch!
19,157 个用户
Youtube Downloader
Please play the video on youtube then click the icon in the top right tab to download mp3 or videos. Note: This add-on will direct the user to a downloader website to download the video or mp3 of your choice from youtube.
17,689 个用户
Video Downloader VeeVee – 视频下载器
Video Downloader VeeVee – 从 Internet 下载视频。
15,996 个用户
Download with JDownloader
when activated, interrupts the built-in download manager to direct links to JDownloader
15,338 个用户
YouTube Download
以您喜欢的文件格式从 YouTube 和许多其他流行网站下载视频:MP3、MP4、WEBM 等等!
7,032 个用户
YouTube to MP3
Download an mp3 audio file from any YouTube video with just one click!
4,458 个用户
Youtube to MP3 Converter & Downloader
Firefox extension to convert and download Youtube videos for free in MP3 format. This addon includes a button on any YouTube View Page and allows you to convert the YouTube Video to a mp3 file with just one click.
3,684 个用户
YoutubeDigest: 用 ChatGPT 总结
使用 ChatGPT 为 YouTube 视频生成摘要
3,419 个用户
Save4k
Скачать видео с YouTube.com, VK.com, Ok.ru, Facebook.com, Instagram.com, Soundcloud.com в 4К или 8К качестве!
3,162 个用户
YouTube to MP3 Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,612 个用户
YouTube Converter
Our YouTube Converter allows you to convert your favourite YouTube videos to MP3 or MP4 files, and download them for free.
2,454 个用户
Popupblocker
Popupblocker kann alle Pop-ups blockieren. Viele Webseiten öffnen neue Fenster mit Werbung, wenn man versucht Text zu makieren oder etwas anklickt. Dieses Add-on blockiert das und zeigt einen ganz kleinen Hinweis an.
2,426 个用户
Selectext: Copy Text from Videos
Copy text directly from videos on Youtube and any site
2,329 个用户
All in One Video Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,313 个用户
YouTube Video Downloader 4K
Convert2MP3 Online Video Downloader allows to download videos & shorts from the YouTube. Our 4k HD downloader button on below YouTube video provides fast and easy video download from YouTube upto 4k. Try best 4K YouTube Video & Shorts Downloader
2,312 个用户
FastStream Video Player
Stream videos without buffering in the browser. An extension that gives you a better, accessible video player designed for your needs.
2,219 个用户
YouTube Video Easy Downloader
YouTube Video Easy Downloader lets you download YouTube videos up to 8K or convert them to audio—completely free and without a subscription. Download unlimited videos and audio in one click!
2,188 个用户
OK.ru Downloader (IDL Helper)
该扩展让您从 Odnoklassniki / Instagram下载视频,而且从视频中提取音频。支持MP3、MP4、WEBM格式。你可以从在线播放器中正在播放的视频中截取屏幕截图。
1,789 个用户
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!
1,706 个用户
Y2Mate
Convert and download your favorite YouTube videos to MP3 with a single click!
1,394 个用户