Minify HTML, CSS, and JavaScript — right in your browser. See original vs minified size with percentage reduction.
Paste your code
Enter JavaScript, CSS, or HTML code in the input area.
Select the language
Choose the code language for proper minification.
Copy minified output
Click copy to grab the minified code with reduced file size.
Paste messy JSON — get it beautifully formatted, validated, and unescaped. Runs entirely in your browser.
On your computer · Nothing uploadsFormat or minify XML with syntax highlighting — right in your browser. Validates structure and highlights errors.
On your computer · Nothing uploadsFormat, validate, and convert YAML — right in your browser. Paste messy YAML and get it beautified with error highlighting.
On your computer · Nothing uploads