Browser Background Color ControllerJS
Change the background color in all web pages to protect your eyes. we map different original color to different new colors automatically to make it looks better than others which only replace the original color with only one color.
Quickly Record GIF From Online Video [GIF stitching/preview/rate/scaling/pixel/compression ...]JS
Through keyboard shortcuts, you can quickly extract GIF from the video you are watching, and automatically compress and download it (movies over 3MB do not support automatic compression), and you can make high-definition compressed emoticons with one click. [Supports adaptation to all HTML5 video sites. For example, Station BiliBili, YouTube, TED, Youku, Tudou, Xigua Video, iQiyi, Station A, PPTV, Mango TV, Migu Video, Sina, Weibo ...]
Remove #FFFFFF backgroundJS
Removes #FFFFFF background color and optionally generates a userstyle that does the same. Search terms: remove white background, remove CSS, kill CSS, disable CSS, grey theme, dark theme.
Local Storage managerJS
Local Storage is a type of memory in the site you are on. You may add a new Local Storage, and even edit other ones! Making this a game cheat for some! | Made just much cleaner