Free CSV to JSON Converter

Convert CSV files or pasted CSV text to JSON format. Supports custom delimiters and optional headers. Browser-based.

🔄 CSV to JSON Converter

Delimiter:

First row is header Pretty print

Frequently Asked Questions

Any single character can be used as a delimiter. Comma (,) is the default for CSV. Tab (\t) for TSV files. Semicolons (;) are common in European CSV files.

Yes. The tool handles CSV data of any size as it processes entirely in your browser. Very large files (10,000+ rows) may take a second to convert.

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