Tools / File Converter / JSON to CSV Converter

JSON to CSV Converter

Convert JSON files to CSV. Free and without uploading.

This tool converts JSON files to CSV. JSON is the text format programs use to exchange data.

CSV stores table data as plain text: one record per line, values separated by commas or semicolons. It carries no formatting or multiple sheets. CSV holds one sheet, so each sheet in the workbook becomes its own CSV file.

Conversion happens inside your browser; your files are never sent to a server.

How to use

1. Drag and drop your JSON files, paste them, fetch one from a link, or use "Choose files".
2. The target format is preselected; you can add several files at once.
3. Press "Convert" and download the CSV files.

Frequently asked questions

Is anything lost when converting JSON to CSV?

The content is kept; formatting the target format doesn’t support (such as colours or fonts) may be lost.

How many files can I convert at once?

There is no limit. Download the results one by one or as a ZIP.

Are my files uploaded?

No. Your JSON files are converted to CSV inside your browser.