Spreadsheet 입력
Import a spreadsheet file to convert to JSON
Supports .xlsx, .xlsm, .xls, and .csv files
JSON 출력
Spreadsheet Import Options
Import a spreadsheet file to convert to JSON
Supports .xlsx, .xlsm, .xls, and .csv files
Excel 스프레드시트를 구조화된 JSON으로 변환
Import a spreadsheet file to convert to JSON
Supports .xlsx, .xlsm, .xls, and .csv files
Import a spreadsheet file to convert to JSON
Supports .xlsx, .xlsm, .xls, and .csv files
이 Excel → JSON 변환기로 스프레드시트를 JSON 배열/객체로 변환해 API, 데이터베이스, 웹 앱에서 활용하세요.
1단계 – Excel 파일 업로드
2단계 – 변환 옵션 설정
3단계 – JSON 출력 확인
4단계 – JSON 복사/다운로드
Quick tips for Excel to JSON
// Excel spreadsheet (with headers) | Name | Email | Age | Active | |-------------|--------------------|-----|--------| | Maeve | [email protected] | 28 | true | | Alex | [email protected] | 32 | false | // JSON output [ { "Name": "Maeve", "Email": "[email protected]", "Age": 28, "Active": true }, { "Name": "Alex", "Email": "[email protected]", "Age": 32, "Active": false } ]
Work with spreadsheet data and JSON using these complementary conversion and formatting tools.
converter.excelToJson.related.cards.jsonToExcel.description
converter.excelToJson.related.cards.csvToJson.description
Format and validate the JSON output for readability and error checking.
Validate the generated JSON to ensure correct structure and syntax.
This tool supports .xlsx, .xlsm (macro-enabled), legacy .xls, and .csv files. Excel workbooks can contain one or many sheets, while CSV files open as a single sheet preview.
After importing a spreadsheet file, you can select which sheet to convert using the dropdown in settings. Sheet names are detected automatically from Excel workbooks, and CSV files are loaded as a single sheet.
Yes. Use the range option in settings to specify a cell range like 'A1:D10'. Leave it empty to convert the entire used range of the selected sheet.
When 'First row contains headers' is enabled, the first row values become JSON object keys. When disabled, generic keys like 'Column1', 'Column2' are used.
Yes, all data processing happens entirely in your browser. Your spreadsheet file is parsed locally and never sent to any server, ensuring completely private and secure conversion.