Easily download most popular video formats.
a customizable extension to save the images from the current tab page
Removes all annoying Ads from YouTube
Lets you fix annoying sound problems in YouTube videos and such. Like audio in one channel only, too quiet or too loud. (Unfortunately, doesn't work on many other websites because of cross-domain issues — but it does work on YouTube.com!)
Take a screenshot from the entire webpage with one click.
Displays player controls for video content on Instagram. Because why isn't that already a feature?
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.*
This extension adds 'Original' buttons to open images in original size on Twitter (https://twitter.com/*) or on TweetDeck (https://tweetdeck.twitter.com/). When there are multiple images, they are displayed on a single tab.
Complete YouTube video download is the ultimate YouTube downloader that allows you to save any video from YouTube to your favorite format (MP3, MP4, WEBM, M4A, 3GP, Subtitles and thumbnails)
Take a screenshot from the entire webpage with one click.
Download fast and free any online video from your preferred webistes FVD Video Downloader.
Download YouTube video as Mp3 right from YouTube with one click! On-page solution to download mp3 from YouTube!