Are formulas calculated?

Yes — the JSON carries the values formulas show.

How much does it cost?

You can open your file, convert it and check or change everything in the studio before you pay anything. Downloading the finished file is part of every MojoPDF plan — start with the 7-day trial for $1 and cancel any time.

Is it safe to convert ODS files to JSON here?

Yes. Your file travels over an encrypted connection and stays private to you — nobody else can open it. Projects you save are kept in your account until you delete them, and download links we email you expire after 7 days.

Excel Tools

ODS to JSON

Q: Why convert ODS to JSON?

An .ods spreadsheet is the OpenDocument spreadsheet format of LibreOffice and OpenOffice Calc; a JSON file is the data format of web APIs and apps — lists of records with named fields. Developers working with LibreOffice spreadsheets need the data as JSON.

Turn OpenDocument spreadsheet rows into JSON. Check and change it in Mega Excel Studio, then download.

Drop an .ods file

or browse from your device — LibreOffice / OpenOffice spreadsheets

Private & secure· Edit before you download· No watermark

ODS to JSON, checked before you download

Developers working with LibreOffice spreadsheets need the data as JSON. Drop your .ods spreadsheet above; it opens in Mega Excel Studio with the export window set to JSON, so you can look it over, change anything and download. Each row becomes a record named by the header row. A JSON file is the data format of web APIs and apps — lists of records with named fields, and opens in every programming language, API tool and database.

From LibreOffice

Rows as records.

A real spreadsheet

350+ functions and an AI assistant.

Why JSON

Ready for code, APIs and tests.

Frequently asked questions

Drop the .ods spreadsheet in the box above and it's converted straight away. It opens in Mega Excel Studio: check it, change anything you like, then press Download to get your JSON file.