JavaScript Minifier
Minify JavaScript to shrink your bundles.
This performs safe whitespace & comment removal (basic minification).
About this tool
Perform basic JavaScript minification by removing comments and collapsing whitespace to reduce file size.
Key Features
- Strips // and /* */ comments
- Collapses whitespace
- Shows size savings
- 100% local
How to Use
- Paste your JS.
- Click Minify.
- Copy the smaller code.
Benefits
- Reduce bundle size
- Speed up page loads
- Quick optimization
Frequently Asked Questions
No — this is a safe minifier that only removes comments and whitespace, so behaviour never changes.