About the JavaScript Minifier
Smaller scripts load and parse faster. This minifier strips comments and redundant whitespace for a quick size reduction.
It runs locally and is best suited to quick, conservative minification of snippets.
How to use the JavaScript Minifier
- 1Paste JavaScript into the editor.
- 2Click “Minify JS”.
- 3Copy the compact code.
Key benefits
- Smaller scripts.
- Removes comments and whitespace.
- Private and instant.
Real-world examples
Shrink a snippet
Minify a small script before embedding.
Frequently asked questions
Does it rename variables?+
No — this is conservative minification that does not mangle identifiers.