YAML Formatter

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Beautify or minify YAML — pure JS, no dependencies.

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See how it works

Watch a quick simulation of this tool in action — no file needed.

How to use YAML Formatter

Follow these steps — everything happens instantly in your browser.

  1. 1

    Step 1. Paste your YAML into the input box.

  2. 2

    Step 2. Pick the indent (2 or 4 spaces).

  3. 3

    Step 3. Click Beautify or Minify.

  4. 4

    Step 4. Copy the result.

Why use this tool

Frequently asked questions

Everything you might want to know about yaml formatter.

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