Converters Tool
JavaScript Minifier & Beautifier
Minify or beautify JavaScript for production or debugging.
Privacy-first workflows
Fast and simple
100% Free, no signup
Note: This is a lightweight in-browser minifier. For production builds, use full minifiers like terser or esbuild that handle scope analysis, mangling, and dead-code elimination.
How it works
How to minify or beautify JavaScript
STEP 01
Paste your JavaScript.
STEP 02
Pick Minify or Beautify.
STEP 03
Copy the output.
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