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CSVCSV & Data Tools

CSV to YAML Converter

Use this free online CSV to YAML Converter to convert CSV data into a YAML list. It works instantly in your browser, and your data never leaves your device.

About the CSV to YAML Converter

This tool converts each CSV row into a YAML mapping, producing a list you can drop straight into config or fixture files.

Also known as: convert csv to yaml.

How to use the CSV to YAML Converter

  1. Paste your input into the box above, upload a file, or click Sample to try an example.
  2. Pick any options you need. The CSV to YAML Converter processes your input instantly as you type.
  3. Click Copy to copy the output or Download to save it as a file.

Features

  • Free with no signup and no daily limits
  • Private: runs entirely in your browser
  • Works on mobile, tablet and desktop
  • Upload files and download results
  • Live results as you type, with clear error messages
  • Clean, fast interface with no popups

Frequently asked questions

Is the CSV to YAML Converter free to use?

Yes. The CSV to YAML Converter is completely free with no signup, no limits on normal use and no watermark.

Is my data safe?

Yes. Everything is processed by JavaScript inside your own browser. Your text is never uploaded to our server or stored anywhere.

Can I choose the indentation?

Yes. Pick 2 spaces, 4 spaces or tabs from the options, and the output updates instantly.

Does it work offline and on mobile?

Once the page has loaded, the tool runs in your browser and works on phones, tablets and desktops.

What else is this tool called?

People also search for it as convert csv to yaml. It is the same free tool.