Developer HTML / CSS / JS Minifier

HTML / CSS / JS Minifier

Strip comments and unnecessary whitespace to shrink your code, entirely in your browser.

69 B → 50 B (28% smaller)

How to use this tool

Choose HTML, CSS, or JS and paste your code — comments and unnecessary whitespace are stripped instantly as you type. This performs safe, string-aware whitespace and comment removal — it won't corrupt text inside quotes or template literals — but it isn't a full AST-based minifier (no variable renaming or dead-code elimination). For production builds, pair this with your bundler's built-in minifier.

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