YAML to JSON
Convert YAML to JSON and JSON back to YAML, with validation, right in your browser. Handy for config files and CI pipelines.
How it works
- 1
Paste your input
Type or paste your data into YAML to JSON.
- 2
Adjust options
Tweak the available settings — the output updates as you type.
- 3
Copy the result
Copy the output to your clipboard or download it as a file.
Common uses
- Convert a YAML config to JSON for a tool that needs it.
- Turn JSON into YAML for a CI or Kubernetes file.
- Validate config while switching between the two formats.
About the YAML to JSON
Convert YAML to JSON and JSON back to YAML, with validation, right in your browser. Handy for config files and CI pipelines.
YAML to JSON is part of a free, privacy-first toolkit. Everything is computed instantly on the client, so your data never leaves the page — useful when you're working with sensitive payloads.
Because yaml to json works without any sign-up or installation, you can use it as often as you like and it's always available — on desktop or mobile, and even offline.
Explore more developer tools, or try JSON Formatter · JSON Validator.
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YAML to JSON — FAQ
Yes. Switch direction to convert YAML to JSON or JSON back to YAML; invalid input is reported with a clear error.