CSV ↔ JSON Converter
Convert spreadsheet tabular CSV data into structured JSON objects and arrays, or turn JSON arrays back into CSV.
CSV Data Input
143 chars
JSON Output
0 chars
Quick Tips & Features
✓The first row of CSV data is automatically extracted as object keys for JSON.
✓When converting JSON to CSV, input must be an array of uniform objects.
✓Everything executes in your local browser sandbox.