CSV ↔ JSON Converter
Developer Utilities✨ Free TodayBidirectional CSV to JSON and JSON to CSV converter with custom delimiters, header detection, and live table preview.
Data Table Live Preview
3 rows • 5 columns| id | name | role | city | |
|---|---|---|---|---|
| 1 | Ahmet Yilmaz | ahmet@example.com | Developer | Istanbul |
| 2 | Ayse Kaya | ayse@example.com | Designer | Ankara |
| 3 | Mehmet Demir | mehmet@example.com | Manager | Izmir |
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How to Use CSV ↔ JSON Converter
1
Choose Direction
Select CSV to JSON or JSON to CSV mode.
2
Paste or Upload Data
Paste text directly or upload a .csv / .json file.
3
Convert & Download
Inspect the live data table, copy, or download the result.
Privacy Guarantee:All computations, transformations, and file processing occur 100% locally in your browser via client-side JavaScript. Your sensitive data is never uploaded or logged on any remote server.
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