JSON to CSV Converter

Convert JSON arrays to CSV format instantly in your browser. Handles nested properties and escaped characters automatically.

Auto-converts live as you paste or type (or press Ctrl+Enter)

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How to Convert JSON to CSV

JSON arrays containing objects are the ideal structure for CSV conversion. Each object in the array represents a row, and the keys represent the column headers. To convert your JSON to CSV using our tool:

  1. Paste your JSON array into the input editor.
  2. Ensure the JSON is valid (the tool will automatically validate it).
  3. Click Convert to CSV.
  4. Copy the CSV output or download it as a .csv file.

Example Conversion

JSON Input:

[
  { "name": "John", "age": 25 },
  { "name": "Jane", "age": 30 }
]

CSV Output:

name,age
John,25
Jane,30

Limitations & Notes

  • If your JSON is a single object rather than an array, it will be treated as a single row in the CSV.
  • Deeply nested arrays or objects may be stringified or flattened depending on the structure.
  • Commas and quotes within values are correctly escaped using standard CSV escaping rules.

Frequently Asked Questions

Is my data uploaded to your server?

No. The JSON to CSV conversion happens entirely locally in your browser. No data is ever transmitted to our servers.

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