JavaScript Minifier
Minify JavaScript code. Works 100% in your browser.
How It Works
- Paste JavaScript code
- Click "Minify JavaScript"
- Copy minified result
Frequently Asked Questions
Will minified JS work the same? ▼
Yes. Minified JavaScript executes identically. Only whitespace is removed.
About This Tool
Minify JavaScript code. This tool runs entirely in your browser — nothing is sent to any server, ensuring complete privacy.
Frequently Asked Questions
How does this tool work? ▼
This tool processes all data directly in your browser using JavaScript. No information is sent to external servers.
Is my data safe? ▼
Yes. All processing happens locally on your device. We don't store, collect, or transmit any of your data.
Is this tool free? ▼
Yes. This tool is completely free forever. No login, no ads, no premium versions.
Can I use this offline? ▼
Yes. Once loaded, the page works offline. You can use it without an internet connection after the initial page load.