JavaScript Minifier

Paste Your JavaScript Code

Note: This tool performs basic minification (removes comments and whitespace). For advanced optimization (like variable renaming), consider dedicated build tools (e.g., Terser, UglifyJS).

How to Use

1. Paste your unminified JavaScript code into the "Input JavaScript" text area.
2. Click the "Minify JavaScript" button.
3. The compressed JavaScript code will appear in the "Minified JavaScript" text area.
4. Click the "Copy Minified JS" button to copy the result to your clipboard.

Why Minify JavaScript?

Minifying JavaScript removes unnecessary characters (whitespace, comments) without changing its functionality. This leads to:

• Smaller File Sizes: Less data for users to download.
• Faster Download & Parsing: Improves initial page load and script execution time.
• Reduced Bandwidth Usage: Saves resources for both the server and the client.
• Improved Website Performance: Contributes to a better user experience and potentially better SEO scores.