VSCode W3C Web Validator

Check the markup validity of your web documents !

Validity is one of the quality criteria for a Web page

1/ Start the validation of your file !

Press the extension button and the validation will start right away.

2/ Check if any issue is detected !

If errors are detected you'll be able to see them directly in your file.

3/ Correct your issues !

All errors and warnings have a diagnostic that will help you to correct them.

Report a bug
Author : Riboulet Célian