CSV to JSON Converter

Convert CSV files to JSON format instantly with advanced parsing options. Handle custom delimiters, headers, and data types with our free online tool.

Conversion Options

Delimiter:

Has Header Row

Trim Whitespace

Parse Numbers

Parse Booleans

CSV Input

JSON Output

How to Use CSV to JSON Converter

1. Input CSV Data

Paste your CSV data or upload a CSV file. The tool supports various delimiters including comma, semicolon, tab, and pipe.

2. Configure Options

Choose your delimiter, specify if the first row contains headers, and enable data type parsing options.

3. Convert & Download

Click convert to transform your CSV to JSON format. Copy to clipboard or download as a JSON file.

Features

✅ Support for multiple delimiters (comma, semicolon, tab, pipe)
✅ Header row detection and handling
✅ Automatic data type parsing (numbers, booleans)
✅ Whitespace trimming
✅ File upload support
✅ Copy to clipboard functionality
✅ Download as JSON file
✅ No registration required
✅ 100% free to use