Convert YAML to JSON
Convert a YAML document to JSON using a safe schema (no arbitrary types).
Processed on your device. Nothing is sent to any server.
Convert a YAML document to JSON using a safe schema, with no arbitrary YAML types or constructors allowed.
Parses the YAML with a schema restricted to JSON's basic types (objects, arrays, strings, numbers, booleans and null), avoiding the execution of custom YAML constructors for security.
Use cases
- Converting a YAML config file (like docker-compose or CI/CD) to JSON.
- Debugging a complex YAML's structure.
- Migrating configuration from YAML to JSON.
How it works
- 1
Paste your YAML
Type or paste the YAML document into the input box.
- 2
Convert it
Click Convert and copy or download the resulting JSON.
Frequently asked questions
- Why use a restricted schema?
- YAML allows defining custom types that could execute code in less careful parsers; the JSON_SCHEMA is limited to JSON's safe data types.