CSV to JSON

The tool reads the first row as column headers and converts each subsequent row into a JSON object where keys are the header names and values are the corresponding cell data. The result is a JSON array of objects.

Yes. Fields enclosed in double quotes are treated as a single value, even if they contain commas, newlines, or other special characters. Escaped quotes inside fields are also handled correctly.

The tool supports comma, semicolon, tab, and pipe delimiters. You can select the appropriate delimiter from the options to match your CSV format.

Yes! All processing happens entirely in your browser. Your CSV data is never sent to any server. No data is collected, stored, or transmitted.

The tool works well for CSV data pasted directly into the input area. For very large files, performance depends on your browser and device memory. All parsing runs locally in your browser.