Entrada Excel Spreadsheet
Sem dados
Importe JSON para visualizá-lo como planilha.
Saída JSON
Excel Import Options
Import an Excel file to convert to JSON
Supports .xlsx, .xlsm, and .xls files
Converta dados de planilhas Excel para JSON estruturado
Sem dados
Importe JSON para visualizá-lo como planilha.
Import an Excel file to convert to JSON
Supports .xlsx, .xlsm, and .xls files
Use este conversor de Excel → JSON para transformar planilhas em arrays ou objetos JSON para APIs, bancos de dados e aplicações web.
Etapa 1 – Envie seu arquivo Excel
Etapa 2 – Configure as opções
Etapa 3 – Revise a saída JSON
Etapa 4 – Copie ou baixe o JSON
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.
Format and validate the JSON output for readability and error checking.
Validate the generated JSON to ensure correct structure and syntax.
Generate JSON Schema from Excel-converted JSON for validation and documentation.
Create TypeScript interfaces from Excel data for type-safe frontend development.
This tool supports modern Excel formats including .xlsx, .xlsm (macro-enabled), and legacy .xls files. Both single and multi-sheet workbooks are supported.
After importing an Excel file, you can select which sheet to convert using the dropdown in settings. Sheet names are automatically detected from your workbook.
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 Excel file is parsed locally and never sent to any server, ensuring completely private and secure conversion.