blind

Text Captcha uses riddles and math to make sure your posters are real instead of computers.

When pasting images, alchecker checks whether alt attributes are correctly filled.

通过嵌入不可见的盲水印，实现对原创内容的版权溯源与侵权取证。

Blinds gives you and your users the option to enable dark mode interface in WordPress blog or website.

Plugin for blind and purblind administrators of WordPress.