How to use this tool
- Paste data or code.
- Run the tool.
- Copy the result.
About CSS Formatter
Paste data, run the tool, then copy the result.
Does this tool send my data anywhere?
No. Its calculation or transformation happens on your device.
Developer tools
CSS Formatter
Use CSS Formatter locally in your browser.
Runs locally in your browser — nothing is uploaded.
About this tool
Use CSS Formatter to complete this focused task without sending your content to a third-party service.
Using CSS Formatter
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 developer 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.