简单 QR 生成器 is a free Chrome add-on developed by 明城. This add-on allows users to generate QR codes based on the current URL of the tab they are on. It is especially useful for mobile users who can open the QR code and easily share it on platforms like WeChat.

With Simple QR Generator, users have the option to share the QR code to WeChat. This feature enables users to scan the generated QR code using WeChat's mobile client and share the page directly to their friends in WeChat's circle. This makes sharing web pages on WeChat quick and convenient.

Another useful feature of Simple QR Generator is the ability to save the QR code image. Users can simply drag the image to their desktop or any other desired location. The image is saved in PNG format, ensuring high-quality and easy accessibility.

Overall, Simple QR Generator is a handy add-on for Chrome users who frequently use QR codes. Its ability to generate QR codes from current page URLs and its integration with WeChat make it a valuable tool for sharing and saving web pages.