About this tool
Use CSS File Minifier to complete this focused task without sending your content to a third-party service.
Using CSS File Minifier
Paste or enter your content, run the tool, and review the result before using it.
Helpful tips
- Check the labels, units, and input format before running the tool.
- Review the result, then use the copy button where available.
- For important decisions, verify your inputs with an appropriate professional source.
Is my information private?
Yes. This text tools processes your input in the browser and does not upload it.
Is this tool free?
Yes. You can use it without creating an account.
How to use this tool
- Choose a file from your device.
- Run the local transformation or check.
- Review or download the result.
About CSS File Minifier
Use CSS File Minifier locally in your browser. Your uploaded file stays on your device.
Does this tool send my data anywhere?
No. Its calculation or transformation happens on your device.