CSV ↔ JSON Converter
Convert freely between CSV and JSON data
Drag & drop or click to upload (.csv, .json, .txt)
Input 0 chars
Output
0 chars
How to Use
1
Enter data
Enter CSV or JSON data, or upload a file.
2
Choose direction
Select CSV → JSON or JSON → CSV conversion.
3
Copy or download
Copy the result or download as a file.
FAQ
Can I convert CSV without headers?
Yes, you can choose whether to use the first row as headers.
Can it handle large files?
It can handle files within browser memory limits, typically up to tens of MB.
Are files uploaded to a server?
No. All processing happens in your browser.
