Automatically extracts column headers from JSON keys. Works with arrays of objects, handling inconsistent keys gracefully.
Choose comma, semicolon, tab, or pipe as your CSV delimiter. Perfect for localized systems that use semicolons.
Automatically flatten nested objects into dot-notation columns (e.g., address.city) for seamless spreadsheet import.
Export your converted CSV directly as a .csv file ready for Excel, Google Sheets, or any data tool.
Вставьте ваш JSON-массив в поле ввода и нажмите Конвертировать. Инструмент автоматически определяет заголовки из ключей JSON и выводит корректно отформатированный CSV.
An array of objects works best, e.g. [{"name":"Alice","age":30}]. Each object becomes a row and keys become column headers.
Yes. Enable the "Flatten nested" option to convert nested objects like {"address":{"city":"NY"}} into flat columns like address.city.