JSON to Excel Online - Convert JSON Array to XLSX Free

Need API JSON as a spreadsheet for business users? Upload .json to get filterable xlsx. Paste-style JSON: /json-to-excel.

Click or drag Excel files here

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What is JSON to Excel?

Need API JSON as a spreadsheet for business users? Upload .json to get filterable xlsx. Paste-style JSON: /json-to-excel.

Array to table
Auto headers
XLSX export
Standard Excel
Secure handling
Files are processed in server memory only and are not stored. Do not upload sensitive spreadsheets.

QNested JSON?

Flat fields work best; flatten complex objects first.

QAre files kept?

Files are processed in server memory only and are not stored. Do not upload sensitive spreadsheets.