SEO Tool
JS Minifier
Reduce JavaScript payload size with instant minification.
JS minifier
Reduce payload size and estimate compression impact before deployment.
Original size39 chars
Minified size36 chars
Reduction7.7%
Estimated gzip size12 B
How this tool helps
Quickly trim comments and unnecessary spaces for lighter script output.
Utiliora tools are designed to work directly in modern browsers with clear input labels, mobile-friendly controls, and accessible result panels. Use related utilities below to continue your workflow without switching apps.
FAQ
Is JS Minifier free to use?
JS Minifier is available for free and works directly in your browser.
Does JS Minifier store my input data?
Inputs are processed client-side whenever possible. Server-side checks are only used for network diagnostics and are not stored.
Can I use JS Minifier on mobile?
Yes. The interface is responsive and optimized for phones, tablets, and desktop devices.