CSV to JSON Converter

Convert tabular CSV files to hierarchical JSON format or transform JSON objects back to structured CSV tables.

CSV Separator

CSV Source Input

Result Output

[
  {
    "id": 1,
    "name": "John Doe",
    "role": "Developer",
    "active": true
  },
  {
    "id": 2,
    "name": "Jane Smith",
    "role": "Designer",
    "active": false
  }
]

How to Use the CSV to JSON Converter

To convert CSV to JSON, enter the CSV source data in the left input container. Choose the correct column delimiter (like a comma, semicolon, or tab) or select auto-detect. The parsed output will appear on the right side as a well-formed JSON array of objects.

For JSON to CSV conversion, click the secondary tab, input a valid JSON array of objects in the left panel, and it will be compiled into standard CSV syntax complete with column headers.

Frequently Asked Questions

Does it handle quoted fields?

Yes. The parser correctly handles fields containing commas, newlines, and double quotes within quoted strings per RFC 4180.

Can I convert JSON back to CSV?

Yes. The tool supports bidirectional conversion — paste JSON arrays of objects to generate CSV output.

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CSV to JSON Converter

How to Use the CSV to JSON Converter

Frequently Asked Questions

Does it handle quoted fields?

Can I convert JSON back to CSV?

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