CSV to JSON Converter

Convert CSV spreadsheets to JSON format. Free online CSV to JSON converter with type inference.

Source Format

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Target Format

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About This Conversion

Transform CSV data into structured JSON objects. Essential for importing spreadsheet data into web applications and databases.

The converter supports headers, custom delimiters, and automatic type detection. Numbers and booleans are parsed automatically.

Perfect for migrating data from Excel or Google Sheets into JSON-based APIs, databases, or JavaScript applications.