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YAML Toolkit

YAML that validates, formats and round-trips to JSON.

Validate and format YAML, convert between YAML and JSON.

  • Side panel
  • Right-click menu
Add to Chrome(opens the Chrome Web Store in a new tab)or pressCtrlShiftSpace
One Panel Search tools

YAML Toolkit

Side panel

Validate

Ready01 / 04

01Features

What it does

  1. 01Validate
  2. 02Format
  3. 03YAML → JSON
  4. 04JSON → YAML

02Use cases

When you'll reach for it

Check a Kubernetes manifest
Convert a CI config to JSON

How to open it

  1. 1

    Side panel

    Click the One Panel icon in the toolbar and search for “YAML Toolkit”.

  2. 2

    Right-click menu

    Right-click selected text, then choose One Panel → YAML Toolkit.

Privacy

  • Runs entirely inside your browser. No account, no analytics, no remote code.

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Get YAML Toolkit and 80 more

One install adds every tool to your side panel. No account, nothing to configure.

Add to Chrome(opens the Chrome Web Store in a new tab)