Medium
New
JavaScript Minifier
Lightly remove comments and whitespace from JavaScript snippets.
Developer ToolsOpen
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Beautify small JavaScript snippets with simple indentation or compact them for quick sharing.
Tip: MH Tools runs this utility in your browser for quick no-login use. Review generated output before publishing or sharing it.
JavaScript Formatter is part of the Developer Tools collection in MH Tools. It is designed for fast, no-login use and works well for quick browser-based tasks.
Beautify small JavaScript snippets with simple indentation or compact them for quick sharing.
Step 1: Paste JavaScript.
Step 2: Format or minify.
Step 3: Copy the output.
No. It is lightweight and best for small snippets.
Lightly remove comments and whitespace from JavaScript snippets.
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Format, minify, and validate JSON with clean error messages.
Encode or decode URL-safe strings instantly.
Encode plain text to Base64 or decode Base64 back to text.
Generate one or many browser-safe UUIDs.