Key Features
Convert JSON arrays of objects to CSV
Automatic header detection from keys
Handles nested objects via dot-notation flattening
Download as .csv file
Copy CSV to clipboard
Handles quoted fields and commas correctly
How to Use
1Paste your JSON array into the input area
2View the converted CSV in the output area
3Click Download to save as a .csv file, or Copy to clipboard
Common Use Cases
Export API response data for Excel
Convert a JSON config to CSV for import
Prepare data for a spreadsheet analysis
Share JSON data with non-technical stakeholders
Frequently Asked Questions
What JSON formats are supported?
The converter expects a JSON array of objects (e.g., [{"name": "Alice"}, {"name": "Bob"}]). Nested objects are flattened using dot-notation (e.g., "address.city").
How are special characters handled?
Fields containing commas, quotes, or newlines are automatically wrapped in double quotes, with internal quotes escaped per RFC 4180.
Related Developer Tools
JSON Formatter
Format, validate, and minify JSON data with syntax highlighting.
Base64 Encode/Decode
Encode text to Base64 or decode Base64 back to text instantly.
Hash Generator
Generate SHA-256, SHA-1, SHA-512, and MD5 hashes from any text.
Markdown Preview
Write Markdown and see the live preview side by side.