Developer Tools

Free CSV to JSON Converter Online

Convert CSV files to JSON arrays. Supports custom delimiters, header rows, type coercion, and one-click download.

How to convert CSV

  1. 1
    Paste your CSV
    Copy rows from Excel, Google Sheets, or any text file and paste them into the input.
  2. 2
    Pick delimiter
    Choose comma, semicolon, tab or pipe to match your file's format.
  3. 3
    Toggle headers
    Enable to use the first row as JSON object keys. Disable for an array of arrays.
  4. 4
    Copy or download
    Copy the JSON to clipboard or download it as a .json file.

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