FREE TOOL / SPREADSHEETS
Excel to JSON
Convert an XLSX worksheet into a JSON array using its first row as field names.
Excel to JSONYour input stays on this device
How to use this tool
- Enter your information and choose any options.
- Run the tool to see the result.
- Download the result when it is ready.
Good to know
The first row must contain unique, non-empty names. Formatting is omitted, dates may be Excel serial numbers, and formulas use cached results. XLSX only, up to 12 MB. Processing happens on your device.