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About CSV to JSON Converter

Convert CSV data to JSON arrays or objects, and vice versa. Customize how headers are mapped to JSON keys. Perfect for preparing data for APIs, databases, or JavaScript applications.

How to Use

  1. 1Paste or upload your CSV/JSON data
  2. 2Select conversion direction
  3. 3Choose output format options
  4. 4View converted result
  5. 5Copy or download the output

Key Features

  • CSV to JSON array conversion
  • CSV to JSON objects with headers as keys
  • JSON to CSV conversion
  • Custom delimiter support
  • Header row handling
  • Pretty-print JSON option

Common Use Cases

Preparing data for APIsConverting exports for web applicationsData transformation pipelinesDatabase import/exportConfiguration file conversion

Privacy First

All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.

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Drop CSV file here

or click to browse

CSV
JSON
1 lines • 0 bytes

Found a bug? Contact us at support@loopaloo.com

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