Validity is a handy Google Chrome extension designed to quickly validate HTML content on any website. By simply clicking the small icon next to the search bar, you can identify HTML validation errors in less than five seconds. The extension provides a count of the errors and displays detailed information in the Javascript console, accessible via Google Chrome tools. Validity is an invaluable tool for web developers and designers, ensuring high-quality HTML and improving website performance. Enhance your web development workflow with Validity, the quick and efficient HTML validation solution.




Validity is just what I was looking for! I’m finally getting things done without stressing out. The features are simple yet super effective! Feels like a dream come true! Perfect for my busy life!