XLSX → JSON Decoder

Export sheet data t' JSON fer APIs an' workflows.

Drop or select an Excel scroll (.xlsx, .xls, .xlsb, etc.) t' convert t' JSONMax 5 MB per scroll

How it works

Upload yer Excel scroll an' select th' sheets t' export.
Th' first row be used as JSON keys; each subsequent row becomes an object.
Click Plunder JSON t' get yer structured data scroll.

Why use this tool

JSON be th' standard format fer web APIs an' modern data pipelines. Convert spreadsheets t' JSON fer direct use in applications, scripts, or databases.

FAQ

What JSON structure be produced?

An array o' objects where each object represents a row, with column headers as keys.

How arr nested values handled?

Nested objects an' arrays in cells arr serialized as JSON text strings.

Can I export multiple sheets?

Aye. Select multiple sheets an' they arr included as separate arrays in th' output.

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