CSV utility
CSV to JSON Converter
Convert CSV rows into formatted JSON objects locally in your browser.
Browser-onlyNo uploadCopy-ready
JSON output
Fast CSV to JSON conversion
Use the first CSV row as object keys and convert each following row into a JSON object. Empty cells are preserved as empty strings.
How are JSON keys selected?
The first CSV row is treated as the header row and becomes the key list for each object.
Is this suitable for sensitive data?
It is designed for local conversion. The page does not upload pasted CSV content.