Convert

Convert XLSX to JSON

Excel workbooks. The lingua franca of APIs, exports, and config.

Free to use — no account or signup required.
Your file is deleted the moment the conversion finishes.
Handles large files — up to 1 GB per conversion.
Prefer code? The same conversion is one API call away.

io bay · XLSX → JSON

Input · XLSXDrop a XLSX file here, or click to browse.xlsx

Idle

Questions

faq

How do I convert XLSX to JSON?

Upload or paste your XLSX file, press Convert, and download the JSON result. It's free and no account is required.

Is my file kept after conversion?

No. Your uploaded file is deleted the moment the conversion finishes, and the converted output expires shortly after.

Can I run this conversion over an API?

Yes. The same XLSX to JSON conversion is available as a REST API.