DEVELOPER TOOLS · LOCAL ONLY
Convert common YAML configuration into standard JSON.
Supports basic mappings, strings, numbers, and booleans; list items are not supported yet.
Run the tool to see the result
Supports basic mappings, strings, numbers, and booleans; list items are not supported yet.
How to use
Useful for feeding YAML config into a tool or API that only accepts JSON. Column-zero comments and document separators are ignored automatically, and YAML list items produce a clear "not supported" message rather than converting incorrectly in silence.
Limits and privacy
Everything runs inside this browser. Your input is never uploaded, stored, or written to the URL or any log.