HTML Validator & Formatter - Tool Overview
Beautify and indent HTML markup with Prettier AST formatting while validating HTML5 semantic structure and detecting unclosed tags.
Category: code-validators-and-formatters
Best used when: Use this tool to clean up messy HTML source code, format scraped web markup for inspection, verify HTML5 semantic validity, and ensure consistent indentation across team projects.
Summary: Beautify and indent HTML markup with Prettier AST formatting while validating HTML5 semantic structure and detecting unclosed tags.