Userscripts.org

Enhances your pirating experience by adding torrent links to iMDB, Rotten Tomatoes and MovieFone.

Adds video titles, shows previews and embeds on click. Also supported: Vimeo, LiveLeak

THIS SCRIPT IS NOT WORKING ANYMORE, PLEASE DO NOT INSTALL AND WAIT FOR A MAJOR UPDATE! Food your stats Monkey! This script shows delta values (if any) within Youtube Account section. Youtube.com multiple accounts supported - Tested and workin...

Auto likes a video

Take youtube back, force it to search for worldwide contents! This script is Opera - compatible. Also working on Google Chrome with TamperMonkey.

Removes main youtube ads, does not remove in-video ads.

Buffers the video without autoplaying, removes in-video ads, and puts it in hd if the option is on

Skips the das captcha page on YouTube

Download Youtube Videos (HD 1080p & 720p/HQ MP4, Mp3, FLV, 3GP) Dailymotion (HQ MP4, FLV), Magavideo (HD/HQ FLV) Google (HQ MP4, FLV), Vimeo (HQ MP4) Break (HQ MP4, FLV), Veoh (HQ MP4, FLV), Metacafe, Spike, Myspace, Facebook, Current, Redtube and...

Adds a button that redirects to KeepVid's YouTube download service for the video you are currently watching.

Schnell navigieren in der Zeitleiste.

Allows you to use customizable seek times to skip intros on a series or anything you might need

Completely removes the annoying gray playlist at the bottom of YouTube. (In opposition to just hiding it.)

Hides comments, preserves brain cells. Click headers to toggle.

Removes unnecessary parameters from links like feature=channel

Hide the videos you've already seen

Changes download button to FLV video file on Extreme Tube. Use with a download accelerator like free download manager means videos are downloaded in no time.

Shows several quality links by the description of a video

By Theofilaktos Spendas, this script Clicks the youtube Like button on visit of a youtube video

Adds FLV, MP4, 3GP, and 720p download links to YouTube.

FREE PLAYER / REPRODUCTOR LIBRE Change your 'flash player' for convesional video player. I recommender any free version (VLC, MPlayer, Totem, etc)

Makes youtube in HD.

Stop Autoplaying Video On YouTube Profiles

Adds extended functionality to the youtube player such as player refreshing if video stops loading, user specified seek ahead, stop video loading, and more

Creates links under embedded youtube videos and shows thumbnails when hovered over

Shows hidden thumbed-down comments that can't normally be seen

Uses the JW Player for youtube. Has options in the user script commands

Strips youtube videos, flash objects, iframes, custom styles, and applications from profiles

Adds a "By Date" button next to the search button

Automatically pauses the video when you switch to a different tab or window, and automatically plays when you come back to it