Toolbox

Online JSON to SQL Converter

JSON to SQLINSERTSQL GenerateJSON

Convert JSON array to SQL INSERT statements instantly. Auto-detects columns, escapes strings, handles NULL, custom table name, local processing.

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How to Use

  • Paste the source data into the left panel
  • Confirm the target format and click Convert
  • Copy or download the result from the right panel
  • All processing runs locally in your browser; your code is never uploaded

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FAQ

How to convert JSON to SQL?

Paste JSON array like [{"a":1,"b":2}], enter table name and click JSON to SQL.

Does it escape strings?

Yes, single quotes become '', NULL stays NULL, objects are JSON stringified.

How are columns determined?

Union of all object keys in first-appearance order; missing fields become NULL.

Will my data be uploaded?

No, all local.