YAML → JSON
Convert YAML into JSON.
Runs locally in your browser. No signup.
How it works
- 1 Paste your input.
- 2 Pick options if needed.
- 3 Copy the output.
YAML is parsed strictly; tabs can cause errors.
FAQ
Are YAML comments preserved?
No. JSON does not support comments, so they are lost during conversion.
Does it handle multi-line strings?
Yes. YAML multi-line strings are converted to JSON strings with appropriate escaping.
Is it case-sensitive?
Yes. Both YAML keys and JSON keys are case-sensitive.
Does this tool store my input?
No. Your input is processed locally in your browser and is not uploaded or stored.