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HomeFormats.HTMLFull

What is a .HTML file?

HTML is the markup language of web pages.

Did you know
  • Tim Berners-Lee created HTML in 1991 to build the World Wide Web.
  • The idea of marking up text with words inside angle brackets came from SGML, the older document language HTML was based on.
  • HTML5 was released as a stable W3C Recommendation in 2014, finally breaking from its SGML roots.
  • Today HTML is maintained by the WHATWG as a continuously updated “Living Standard” rather than numbered editions.
  • On the web a .HTML file is served with the MIME type text/html.
What Analyser shows you
Preview and inspect HTML, CSS, JavaScript, TypeScript, JSON, YAML, XML, and Markdown source files.
Open a .HTML file
Drag a .HTML file onto the Analyser home page (or tap to pick one). It opens entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
Related formats
.CSS · .JS · .TS · .TSX · .JSX · .JSON · .YAML · .XML · .MD. See all supported file types.