JSON to CSV
Convert JSON data to CSV spreadsheet format
Drag & drop your file here
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Accepts: .json • Max 10MB
Lightning Fast
Converts in seconds
Privacy First
Files auto-deleted
Free Forever
No signup needed
How It Works
Upload your JSON file
Click Convert
Download your CSV file
Upload your JSON file and we will flatten it into a CSV table. Works with arrays of objects.
Frequently Asked Questions
How do I convert JSON to CSV?
Upload your JSON file using the upload area above, click the Convert button, and download your converted CSV file. It's completely free and takes just seconds.
Is it safe to convert JSON to CSV online?
Yes. Your files are processed securely in memory and are never stored on our servers. All conversions happen with end-to-end security.
What is the maximum file size for JSON to CSV conversion?
Free users can convert files up to 10MB. Upgrade to Pro for files up to 500MB with unlimited daily conversions.
Do I need to create an account?
No registration is required. You can convert files instantly without signing up. Create a free account to unlock more conversions per day.
What is the JSON format?
JSON is a widely used file format. Use ConvertAll to easily convert JSON files to CSV and many other formats online for free.