Excel to JSON Converter
Use WPS’s online Excel to JSON converter to prepare spreadsheet data for a development or import workflow. Choose sheets and headers, review how values are interpreted, and compare the table with the JSON before exporting.
or drag and drop files here
XLSX, XLSM, or XLS, up to 10 MB
No file selected
Conversion settings
Choose the sheet scope, header row, and output structure before converting.
row
Use the row that contains your column names.
Choose the sheet to preview and convert.
Table preview
Convert your workbook to preview rows here.
JSON output
{
}
Free to Use
No Sign-Up
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How to Convert Excel to JSON in 3 Steps
01
Step 1: Upload the workbook
Add your Excel file and review the available sheets. Identify which sheet and header row contain the data you need.
Step 1: Upload the workbook
Add your Excel file and review the available sheets. Identify which sheet and header row contain the data you need.
02
Step 2: Set the data mapping
Choose sheet scope, header handling, and the available value options. Convert after checking the table structure.
Step 2: Set the data mapping
Choose sheet scope, header handling, and the available value options. Convert after checking the table structure.
03
Step 3: Compare and export
Review the table and JSON together, especially dates, blanks, and identifiers. Copy the result or download the JSON file.
Step 3: Compare and export
Review the table and JSON together, especially dates, blanks, and identifiers. Copy the result or download the JSON file.
Convert Excel to JSON from Selected Sheets
A workbook can contain data, notes, and several unrelated tables. Sheet selection in WPS lets you choose one sheet or group sheets in the output, so your Excel to JSON conversion can match the scope of the handoff.
Try It Now
Convert Excel to JSON from Selected Sheets
A workbook can contain data, notes, and several unrelated tables. Sheet selection in WPS lets you choose one sheet or group sheets in the output, so your Excel to JSON conversion can match the scope of the handoff.
Map Spreadsheet Headers to JSON Fields
A title row or merged cell can make a table ambiguous to parse. Header-row control and merged-cell filling let you choose how the structure is interpreted, so field labels and repeated values are easier to inspect in the output.
Try It Now
Map Spreadsheet Headers to JSON Fields
A title row or merged cell can make a table ambiguous to parse. Header-row control and merged-cell filling let you choose how the structure is interpreted, so field labels and repeated values are easier to inspect in the output.
Review Excel Dates and JSON Value Types
Spreadsheet date values and mixed types can be confusing in a downstream system. Date normalization and type handling turn supported values into JSON representations, so you can review the mapping before an API or import consumes the data.
Try It Now
Review Excel Dates and JSON Value Types
Spreadsheet date values and mixed types can be confusing in a downstream system. Date normalization and type handling turn supported values into JSON representations, so you can review the mapping before an API or import consumes the data.
Compare the Excel Table with JSON Output
A syntactically valid export can still have the wrong columns or values. The table and JSON previews let you compare both representations, so you can catch mapping issues before copying or downloading the result.
Try It Now
Compare the Excel Table with JSON Output
A syntactically valid export can still have the wrong columns or values. The table and JSON previews let you compare both representations, so you can catch mapping issues before copying or downloading the result.
Why Users Choose Our Excel to JSON Converter
Sheet selection, header mapping, and side-by-side previews for a straightforward spreadsheet workflow.
Use XLSX to JSON for sample data maintained in a spreadsheet. Check field types and required keys before using the export as a test payload.
API fixtures
Use XLSX to JSON for sample data maintained in a spreadsheet. Check field types and required keys before using the export as a test payload.
Convert Excel to JSON online for a tabular handoff. Review selected sheets, row counts, and identifier strings before sending the file to another system.
Operational data exports
Convert Excel to JSON online for a tabular handoff. Review selected sheets, row counts, and identifier strings before sending the file to another system.
Use XLS to JSON for an older workbook accepted by the uploader. Inspect dates and merged-cell handling instead of assuming the source layout is a ready-made database schema.
Workbook migration
Use XLS to JSON for an older workbook accepted by the uploader. Inspect dates and merged-cell handling instead of assuming the source layout is a ready-made database schema.
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Excel to JSON
FAQ
Answers about input files, conversion settings, and the results to review.
01
Upload the workbook, choose sheets and header settings, and run the conversion. Compare the table with the JSON output, then copy or download the result.
02
The uploader accepts common Excel workbook formats, including .xlsx and .xls. Review the available sheets and any messages after loading the file.
03
Yes. Use sheet selection to choose the relevant sheet or the available grouped-sheet output. Check that the output does not include unrelated workbook content.
04
Choose the header row in the settings. The merged-cell option uses the top-left value for the merged area; review whether that interpretation makes sense for your source table.
05
No. An array structure is only part of a schema. Check field names, required values, dates, and nested structures against the destination’s requirements before using the export.
06
No. JSON is a data representation, not a spreadsheet calculation engine. Review the exported values and update or recalculate the workbook in an appropriate spreadsheet tool before exporting when freshness matters.
