Compress JavaScript
A simple, efficient tool to compress your JavaScript code. Remove bloat and prepare your scripts for production.
Optimizing JavaScript Delivery
Reducing the size of JavaScript files is critical for mobile performance. Compression removes non-functional characters, making the file lighter usually without altering behavior.
Did You Know?
Uncompressed JavaScript takes longer to download, but also longer to parse and compile by the browser engine. Compressing your code improves Time to Interactive (TTI).
Usage
Simply paste your script, click compress, and grab the output. This tool performs "safe" compression by primarily targeting whitespace and comments.
When to Use
- Minifying inline scripts in HTML.
- Compressing small widgtes or snippets.
- Quickly cleaning up code copied from tutorials.