Data converters

YAML Formatter

Validate and consistently indent YAML data. Nothing you enter leaves your browser.

Paste YAML

Result

Your result will appear here.

Simple by design

Get the answer, without the clutter.

FormatCalc is built for quick work. This yaml formatter runs entirely on your device, so private text and data stay private.

01

Enter or paste your information.

02

Transform it with one click.

03

Copy, use, or download your result.

Common questions

Using the YAML Formatter

Is the YAML Formatter free to use?

Yes. FormatCalc's YAML Formatter is free to use with no account required.

Is my data private when I use the YAML Formatter?

Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.

How do I use the YAML Formatter?

Paste or type your input, select any available options, and choose Format YAML. You can then copy the result.