微博图床 is a free Chrome add-on developed by Aqours that provides users with a convenient and efficient way to upload and manage images on Weibo, the popular Chinese microblogging platform. With this add-on, users can easily select, drag and drop, or paste images to upload them to Weibo and sync them to their Weibo photo album. The add-on also generates image URLs, supports browsing and deleting upload history, and offers synchronization with Weibo's image hosting service.

In addition to traditional image formats like JPEG, PNG, and GIF, 微博图床 also supports the conversion of SVG, BMP, WebP, and ICO files to PNG format. It even allows users to upload the current frame of HTML5 videos as JPG images. The add-on offers various features like viewing upload records, simple browsing and deletion operations, and the ability to generate URLs, HTML, UBB, and Markdown formats for easy sharing.

微博图床 provides a user-friendly interface and supports both single and multiple copy modes. Users can choose from three fixed cropping sizes or define their own custom size. The add-on also supports automatic login using Weibo credentials and includes a watermark feature for Weibo images.

For detailed usage instructions, users can visit the GitHub page of the developer. Any issues or feedback can also be addressed on the GitHub platform.

Please note that for privacy policy details, users can refer to the provided link.