무료 온라인 JSON를 CSV로 변환기
API 응답, MongoDB 내보내기 또는 구성 데이터를 Excel 또는 Google 시트에서 열 수 있는 CSV 행으로 변환하세요. 각 객체는 행이 됩니다. 각 속성은 열이 됩니다. 중첩된 개체와 배열은 셀에서 JSON 문자열로 직렬화됩니다.
구분 기호(쉼표, 세미콜론, 탭 또는 파이프)를 선택하고, 헤더 행을 전환하고, 결과를 복사하거나, .csv 파일을 다운로드하세요. 모든 변환은 브라우저에서 실행되며 아무것도 업로드되지 않습니다.
Frequently Asked Questions
What JSON structure works for CSV conversion?
An array of objects works best: [{"name": "Alice", "age": 30}, {"name": "Bob", "age": 25}]. Each object becomes a row; each property becomes a column. A single object converts to one row. Nested objects and arrays are serialized as JSON strings in the cell.
Which delimiter should I use?
Comma is standard for US English locales and most APIs. Semicolon is common in European Excel locales where comma is the decimal separator. Tab (TSV) works well for copy-pasting into spreadsheets. Pipe is useful when your data contains commas.
Can I open the output in Excel?
Yes. Download the .csv file and open it in Excel or Google Sheets. If Excel misreads encoding or delimiters, try semicolon delimiter for European locales, or paste tab-delimited output directly into a spreadsheet.
How are nested JSON objects handled?
Nested objects and arrays are converted to JSON strings in a single cell. For example, {"address": {"city": "London"}} produces a column with the value {"city":"London"}. Flatten deeply nested data before conversion if you need separate columns.
Is there a row or column limit?
No server-side limit. Conversion runs in your browser. Very large datasets (100,000+ rows) may be slow on older devices. For massive exports, consider streaming tools or database-native export.