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    Convert CSV to JSON Online

    Easily convert CSV data to JSON with our free online tool. Customize output formats, field mappings, and data processing options for perfect JSON conversion.

    Data Source

    How to Convert CSV to JSON

    1. Paste your CSV data into the input box or upload a CSV file.
    2. Use the Table Editor to modify your data if needed.
    3. Configure JSON options like output format, data processing, and field mapping.
    4. Click the "Convert" button to generate the JSON.
    5. Copy the generated JSON or download it as a file.

    Available Output Formats:

    • Array of Objects - Each row becomes an object in an array
    • Object of Objects - Each row becomes a nested object with row identifiers as keys
    • Key-Value Pairs - Creates a simple object using two columns as keys and values
    • Nested Objects - Creates nested object structures using dot notation in headers
    • JSON Schema - Generates a JSON Schema document describing your data structure