Convert CSV data into a JSON array of objects. Handles quoted fields, custom delimiters, and number casting.
Developers and analysts turning spreadsheet exports into API-ready JSON.
Paste your CSV
Paste the CSV data, with the first row as column headers.
Set options
Choose the delimiter and whether numeric strings should become real numbers.
Copy or download
Copy the JSON array or download it as a .json file.
Spreadsheet exports come as CSV, but most APIs and apps expect JSON. Converting by hand is tedious and naive splitting breaks on quoted fields containing commas. This parser handles quotes, escapes, and custom delimiters correctly.
Seeding databases
Turn a CSV export into JSON to import into an app or database.
API payloads
Convert tabular data into a JSON array of objects for requests.
Data wrangling
Quickly reshape spreadsheet data for use in JavaScript.
Yes. Fields wrapped in double quotes can contain commas, line breaks, and escaped quotes ("").
Yes. Pick comma, semicolon, or tab from the delimiter dropdown.
No. Parsing happens entirely in your browser.