Sleazy Fork is available in English.
Auto Resize images and video on multiple image boards and enlarges thumbnails on mouse hover and adds content type icons to them.
< Image Board Enhancer (Rule34, Gelbooru, e621, and more)についてのフィードバック
I've updated it, please check if the problem is fixed.
In e621, the Fit and Scroll doesn't work anymore. Please update it.