CSV ↔ JSON Converter

Convert data between CSV and JSON formats instantly.

CSV
JSON

What is this Tool?

CSV JSON Converter is a bidirectional tool that converts CSV files to JSON format and vice versa. It is useful for data migration or API development.

How to use

  1. Paste CSV or JSON data into the left input field or upload a file.
  2. Click the center conversion button (> or <) to convert the format.
  3. Check the generated data in the right result window and copy or download it.

Why do you need it?

  • Large Scale Processing: Capable of processing large amounts of data quickly within the browser.
  • Auto Detection: Automatically determines if the input data is CSV or JSON and suggests the appropriate conversion mode.

FAQ

Q. Does it support Excel files?

Please 'Save as CSV' in Excel and then copy the contents to use this tool. Direct upload of .xlsx files is not supported.