JSON to CSV Converter: free online, private and unlimited
Convert JSON to CSV online, free and private
A JSON list of records is converted to a CSV table. Nested values are written as JSON text inside the cell. Add your file, press Convert and download the result. The conversion runs in your browser, so your JSON file is not uploaded to any server.
What is JSON?
JSON is a text format for structured data that web apps and APIs use everywhere.
What is CSV?
CSV stores a table as plain text with one row per line and commas between the cells. Almost every database and spreadsheet can import it. Here you get a UTF-8 CSV file (one file per sheet, zipped when there are several).
Tips for converting JSON to CSV
The JSON must be a list such as [{"name":"A"},{"name":"B"}], or an object that contains such a list.
Need a different format?
The Universal File Converter detects your file and offers every format it can be turned into. Related conversions: XLSX to CSV, XLSX to JSON, CSV to XLSX, CSV to JSON.
Frequently asked questions
How do I convert JSON to CSV?
Add your JSON file with the button above or drop it on the page, check that CSV is selected, press Convert and download the file.
Does converting JSON to CSV reduce quality?
CSV does not lose detail through compression, so the conversion does not reduce quality. What the result can show is limited by what JSON contained.
Are my JSON files uploaded?
No. The file is read and converted by your own browser. It never leaves your device, so private documents and client work stay private.
Can I convert many JSON files at once?
Yes. Add as many files as you like. Each one is converted and you can download them one by one or all together as a ZIP.
Is there a file size limit?
There is no limit set by us. Very large files depend on the memory of your device and browser, so convert huge files on a desktop or laptop.
Is this tool really free?
Yes. There is no sign-up, no daily limit and no watermark.
Are my files uploaded to a server?
No. The tool runs in your browser, so your files stay on your device.
Does it work on mobile and tablets?
Yes. It works in current versions of Chrome, Edge, Firefox and Safari on desktop, tablet and phone.