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ToolBay

JSON ↔ YAML Online Free

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Convert JSON to YAML and YAML to JSON instantly. Ideal for configs, Kubernetes manifests, and API payloads.

  • Processed in your browser
  • Privacy-first
  • No account required
  • Nothing uploaded by default

Examples

JSON to YAML

{"name":"ToolBay","free":true}
name: ToolBay
free: true

How JSON ↔ YAML works

Convert JSON to YAML and YAML to JSON instantly. Ideal for configs, Kubernetes manifests, and API payloads. Runs locally in your browser.

  1. 1. Add input. Paste, type, or upload. Use a sample if you just want to see it work.
  2. 2. Run it. Processing happens in the browser.
  3. 3. Copy or download. Take the output and close the tab.
  • JSON to YAML
Does this support nested objects and arrays?
Yes. Nested structures are preserved in both directions.

ToolBay does not store your input. Close the tab and it is gone. More developer tools.

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