dev-tool-x

HTML Minify

Input

Compact HTML markup.

Output

About HTML Minify
HTML Minify strips all non-significant whitespace from a HTML document and produces the most compact valid representation. The result is semantically identical to the input — the same data, the same structure, just without indentation or line breaks. Use it when you need to embed a payload in an environment variable, pass data through a CLI argument, or reduce the byte size of a fixture before committing it to version control.
Common uses
  • Compact HTML for use in environment variables, CLI arguments, and embedded payloads.
  • Strip whitespace after formatting a document for readability so you can copy a transport-ready version.
  • Reduce file size before checking in fixtures, test data, or configuration blobs to version control.
  • Copy the compacted output without sending your source text to an external server.
Related tools
HTML FormatterFormat HTML markup.HTML ValidatorParse and format HTML markup.HTML ViewerPretty-print HTML markup.JSON to XMLConvert JSON objects into XML.
FAQ
What does HTML Minify do?
HTML Minify helps you compact HTML markup. It runs entirely in your browser, so your data stays local and results appear instantly without any server round-trip.
What kind of input does HTML Minify accept?
You can paste text directly into the input area or upload a file. The tool processes the content on the client side and displays the result immediately. There are no file-size limits imposed by the tool itself.
Is HTML Minify free to use?
Yes — HTML Minify is completely free and requires no sign-up or account. There are no usage limits for standard minifier tasks.
Does HTML Minify send my data to a server?
No. HTML Minify runs entirely in your browser using JavaScript. Text you paste and files you upload never leave your machine, so it is safe to use with sensitive payloads, API tokens, and internal configuration data.