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JSON ↔ YAML Converter
Convert between JSON and YAML instantly in your browser.
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About this tool
Paste JSON or YAML into either panel and get an instant conversion in the other. Supports objects, arrays, strings, numbers, booleans, and null. Choose 2- or 4-space indentation and copy the result with one click.
How to use
- 1 Step 1: Paste your JSON into the left panel — YAML appears on the right automatically.
- 2 Step 2: Or paste YAML into the right panel — JSON appears on the left.
- 3 Step 3: Choose 2 or 4 spaces for indentation using the toggle above the panels.
- 4 Step 4: Click Copy on either panel to copy the result to your clipboard.