JSON to CSV Converter

JSON array of objects

CSV output

Developer Tools FREE 44K uses

Rate this tool:

(4.8/5)

How to use the JSON to CSV Converter tool

Using our JSON to CSV Converter is incredibly easy and entirely free. We designed our Developer Tools specifically for everyday users who need to get things done quickly without downloading complicated software or registering for an account.

Paste your JSON: Add a JSON array of objects, for example [{"name":"Ann"}].
Convert to CSV: The tool builds a CSV with a column for every key.
Copy or download: Copy the CSV or download it as a .csv file.

100% Secure

Your files are encrypted and automatically deleted from our servers after 1 hour. Your privacy is guaranteed.

Lightning Fast

We use high-performance cloud processing to ensure your files are ready in seconds, not minutes.

Works on Mobile

No app installation needed. Use our tools seamlessly on iOS, Android, Mac, or Windows.

Frequently Asked Questions

Does it handle nested keys?

It flattens top-level keys into columns; deeply nested objects are kept as their JSON value.

Does it escape commas and quotes?

Yes. Values with commas, quotes, or line breaks are properly quoted for valid CSV.

Is my data uploaded?

No. The conversion runs in your browser, so your data stays private.

Is it free?

Yes, completely free.