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JSON to Excel

Convert a JSON array of objects into a real, openable Excel spreadsheet (.xlsx). Free online converter that works entirely in your browser — no upload required.

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Help with this tool
Is converting JSON to Excel with PDFPilot really free?

Yes. JSON to Excel is completely free to use, with no sign-up or account required.

Are my files uploaded to a server?

No. The conversion runs entirely in your browser. Your file is never uploaded to PDFPilot's servers.

Is the output a real Excel file?

Yes — a genuine, valid .xlsx workbook you can open in Excel, Google Sheets, or LibreOffice, not a renamed CSV.

What JSON structure does this tool expect?

A JSON array of flat objects, e.g. [{"Name":"Alice","Age":30}, ...] — the same shape JSON to CSV expects.

Are numbers stored as real numbers in the spreadsheet?

Yes — unlike this project's CSV/XML tools, this converter writes genuinely numeric cells for number-typed JSON values, so formulas referencing them work correctly.

Does this support multiple sheets?

No — the output is always a single sheet, since a flat JSON array of objects doesn't carry any information about how it should be split across sheets.

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Convert JSON to Excel Online Free | PDFPilot