https://weibomiaopai.com/download-video-parser.php

Simple Video Download Helper (doesn't work on youtube.com)

This extension shows the external&internal IP addresses when you click the extension icon. https://helloacm.com/what-is-my-ip/

Convert Automatically to Chinese (Pinyin, Cantonese GB2312 and BIG5)

Offline QR Code Generator/Editor (URL and Text)

Classic Snake Game in Your Browser