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JavaScript Minifier

Minify JavaScript with compression and mangling disabled.

â—‡ Browser only
0 lines · 0 characters
Ready when you are
Your results will appear here.
Copy or download your result below.

Your text stays on this device.

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LESS BUSYWORK, MORE DONE

Three steps. That’s it.

A useful toolkit for text, data, images and calculations.

  1. 01

    Add your input

    Choose a tool, enter values or select a file.

  2. 02

    Make it yours

    Adjust the options and run the action.

  3. 03

    Take the result

    Copy the result or download its file.

JavaScript minifier online

Create compact JavaScript without aggressive rewrites. Compression and name mangling are disabled; this is not a complete production build pipeline.

How to use it

Enter the source input or select Try example. Review the displayed input. Select Run tool and inspect the result before copying or downloading.

Worked examples

Create compact JavaScript without aggressive rewrites.

Worked example — JavaScript Minifier

Settings: No additional options

Input:

function greet(name) { return "Hello " + name; }

Output:

function greet(name){return"Hello "+name}

Limitations and common mistakes

  • Compression and name mangling are disabled; this is not a complete production build pipeline.

Frequently asked questions

How can I compact JavaScript online?

Enter the source input or select Try example. Review the displayed input. Select Run tool and inspect the result before copying or downloading.

Where is my input processed?

The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.

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