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Code Minifier & Formatter
Minify or prettify JSON, CSS, or JavaScript
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About this tool
Compress JSON, CSS, or JavaScript by stripping whitespace and comments, or reformat minified code back into a readable layout.
Frequently asked questions
Why minify code?
Minified code strips whitespace, comments, and sometimes shortens variable names, producing a smaller file that loads faster in production — at the cost of being unreadable, which is why you keep an unminified source copy separately.
Is minified code the same as obfuscated code?
No — minification only removes unnecessary characters for smaller file size; it doesn't intentionally try to make the logic hard to understand the way obfuscation does.
Can I validate my code without changing it?
Yes — the "validate" mode checks whether your code parses correctly without minifying or reformatting it.