Beautify and format HTML code instantly — indent messy HTML, format inline styles, sort attributes and produce clean, readable markup.
Enter your figures and click Calculate to see your results.
Paste your HTML markup, select beautify or minify, then choose your preferred indent size.
Click the Format button. Your code is processed instantly — all formatting runs in your browser with no data sent to servers.
The formatted output appears on the right. Click Copy to grab it, or Download to save as a file. Statistics like size reduction and line count are shown automatically.
Yes — completely free with no sign-up required. All formatting runs in your browser.
No — all formatting happens locally in your browser. Your code is never uploaded or stored.
This page includes formatters for JSON, XML, HTML, CSS, JavaScript, SQL, YAML, GraphQL, PHP, SCSS, TOML, TypeScript and API responses.
Yes — the formatted/minified output is production-ready. For JS minification in build pipelines, consider tools like Terser or esbuild.
No — formatting only changes whitespace and presentation. Minification removes characters but preserves behaviour. Neither changes code logic.
