CSV ⇄ JSON Converter

🔄 Convert between CSV, JSON, and NDJSON formats instantly. Perfect for data processing, API integration, and format transformation.

📊 Paste data → Click convert → Copy result

🎯 Choose Your Conversion

Paste your data in any panel below, then click convert

📋 CSV Data

📄 JSON Data

📃 NDJSON Data

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Format Tips

  • CSV: Comma-separated values with headers in first row
  • JSON: Array of objects, formatted for readability
  • NDJSON: One JSON object per line, great for streaming
  • Auto-format: Data is automatically validated and formatted