Convert JSON to CSV Online — Free & Instant

Parse a JSON array and generate a downloadable CSV file with headers.

How It Works

  1. 1Upload your file by dragging it into the drop zone or clicking to browse.
  2. 2Adjust the quality slider to balance file size and visual fidelity (optional).
  3. 3Click Download to save your converted file.

About JSON to CSV

Need to turn a JSON array into a spreadsheet? This tool parses your JSON array of objects, extracts all unique keys as column headers, and generates a clean CSV file. Handles nested objects by flattening with dot notation. Download the result or copy to clipboard. Everything runs in your browser.

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