Infer a JSON Schema from a sample. Review required fields and types before using it as a contract.
Infer a JSON Schema from a sample. Review required fields and types before using it as a contract.
Paste data or read from a file.
Review the options; results update automatically. Run manually for larger inputs, and check warnings before applying changes.
Copy or download the result. Your original document stays unchanged until you apply it.
Generated types and schemas are inferred from samples. Review nullability, optional fields and the complete API contract.
{
"project": "ToJSON",
"version": "1.0",
"private": true,
"features": [
{ "name": "Format", "enabled": true },
{ "name": "Convert", "enabled": true },
{ "name": "Explore", "enabled": true }
],
"stats": { "tools": 30, "languages": 12 }
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It is inferred from one sample using 2020-12. Review types and required fields before using it as a contract.