Optimize and beautify your styling stylesheets and datasets. Paste your raw CSS or JSON, choose indentation rules, and format or compress your code instantly entirely client-side.
Clean, structured code is essential for development, but compressed, minified code is crucial for production performance. Our Code Minifier & Formatter helps developers manage both states in a single web layout. Paste raw CSS styles or JSON datasets to instantly format them with customizable indents for coding readability, or compress them by stripping out unnecessary comments, whitespaces, and semicolons to optimize site speeds.
Minify class sheets to the smallest file weights or format them to restore default bracket grids.
Clean dataset variables, identify parsing syntax errors, and display indented readable trees.
Switch formatting indent settings between 2 spaces, 4 spaces, or code tabs.
Check file size differences in bytes and see exactly what percentage of page payload was saved.
Beautify nested CSS structures written by external systems or third-party developers.
Format raw API JSON responses to debug nested objects, arrays, and properties.
Compress production stylesheets before deployment to minimize server bandwidth and improve Lighthouse scores.
By stripping out formatting characters (spaces, tabs, line breaks, comments), the browser can download stylesheet payloads faster, accelerating page paint speeds.
No. The minifier only removes aesthetic formatting that the browser engine ignores. The underlying style rules and specificity declarations remain completely intact.
Yes. If your JSON has a missing comma, quotes, or brackets, our compiler identifies it and displays a warning dialog detailing the error.
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