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CSV to JSON Converter

Convert CSV and TSV spreadsheet tables into formatted JSON array of objects with automatic delimiter detection and header mapping.

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CSV to JSON Data Converter

Transform spreadsheet data into structured JSON objects ready for software applications, databases, and REST APIs within seconds.

Key Features:

  • Auto-detects comma, tab (TSV), and semicolon delimiters.
  • First row header mapping.
  • Type casting for numbers and booleans.
  • Download result as .json file.

How to Use:

  1. Paste CSV data or upload a .csv file.
  2. Choose delimiter (Comma, Tab, Semicolon, or Auto-detect).
  3. View and copy the converted JSON array.

How CSV Converts to JSON

Each row in the CSV table becomes a JSON object, where the columns in the header row serve as the property keys.

Frequently Asked Questions:

Yes! Standard RFC 4180 quotation escaping is supported so commas within quotation marks are safely preserved.

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