Data · Converters
JSON to CSV Converter
Turn a JSON array of objects into a CSV you can open in Excel.
How to use
- Paste a JSON array of objects.
- Convert to CSV.
- Copy or download the file.
Features
- Automatic header extraction
- Nested values stringified
- Download .csv
- Runs in your browser. Files are not uploaded to ToolsWeb servers.
Privacy & how it works
This converter runs in your browser. Your files and text are not uploaded to ToolsWeb servers for this tool. Privacy Policy.
FAQ
What JSON shape is required?expand_more
Prefer an array of objects. A single object becomes one row. Nested objects are JSON-stringified into cells.
Is this tool free?expand_more
Yes. ToolsWeb tools are free to use with no signup and no paywall for core features.
Do I need an account?expand_more
No. Open the tool and start. We do not require registration for supported tools.
Are my files uploaded?expand_more
No for this tool. Processing runs in your browser. See Privacy & how it works on this page and our Privacy Policy for what network requests still occur when loading the site.
Does it work on mobile?expand_more
Yes on modern mobile browsers. Very large files may hit device memory limits sooner than on desktop.