Are formulas converted?

Formula values (not formulas themselves) are exported to JSON.

Excel to JSON Converter

Convert Excel spreadsheets to JSON arrays — all sheets preserved.

Secure & Private

Fast Processing

No Installation Required

or drop files here

Files stay private. Automatically deleted after 2 hours.

How to Excel to JSON Converter

Upload your XLSX or XLS file.

Each worksheet is converted to a JSON array.

Download the clean JSON output.

Features

All Sheets Supported

Preserves Column Headers

Handles Formulas

Free & Secure

When to use Excel to JSON Converter

Excel to JSON Converter helps analysts, operations teams, developers, and finance teams. Use it when you need to turn XLSX files into JSON output, prepare a cleaner sharing copy, or finish a document workflow without installing desktop software.

convert structured data into spreadsheets or documents
make machine data readable
prepare data files for reporting

Quality checklist

Validate row counts, delimiters, dates, and encodings.
Check nested fields after conversion.
Avoid sharing sensitive data without review.

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Security

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Excel to JSON Converter

Convert Excel spreadsheets to JSON arrays — all sheets preserved.

Frequently Asked Questions

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