HTMLAudit is a free, open HTML structure analysis tool built for developers, SEO specialists, and data engineers who need to quickly inspect the DOM of any webpage.
What We Do
Paste one or more URLs and HTMLAudit will fetch each page, parse its full HTML tree, and present a detailed breakdown of every tag, attribute, and XPath — all in seconds. Results are available as interactive JSON, a collapsible tree viewer, a tag-frequency comparison table, and a downloadable CSV export.
Tools
- URL Analyzer — Extract the complete DOM structure of any public webpage.
- N-gram Analyzer — Find the most frequent phrases (unigrams through quadgrams) in any text.
- SEO Inspector — Detect Schema markup (JSON-LD & Microdata) and categorize internal vs external links.
Our Mission
We believe every developer should have access to fast, reliable DOM inspection without sign-ups, paywalls, or tracking. HTMLAudit is free to use — today and always.
Get in Touch
Have questions, feedback, or a partnership idea? Reach us at [email protected].