🔄 CSV ↔ JSON Converter
Convert between CSV and JSON formats instantly. First row is treated as headers.
CSV Input
JSON Output
Output will appear here…
How it works
CSV → JSON: The first row is used as the object keys (headers). Each subsequent row becomes a JSON object in an array.
JSON → CSV: Expects an array of flat objects. The keys of the first object become the CSV header row.
Custom delimiters are supported — use ; for semicolon-separated files (common in European locales) or \t for tab-separated values.