JSON ↔ CSV Converter
Auto-detects JSON or CSV payload. Click any table cell below to edit live data.
Source Input (JSON/CSV)
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Formatted Output (JSON)
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100% Private
Processed in your browser memory only.
No Tracking
We never store or log your sensitive data.
Safe & Secure
Encrypted via standard browser sandbox.
What is a Json Csv?
A JSON to CSV Converter transforms structured JSON arrays into flat CSV (Comma-Separated Values) tables and vice versa. It automatically detects column headers from JSON keys and maps rows precisely, making it effortless to export API responses into spreadsheets or convert CSV datasets into structured JSON.
Why use Birhrt Dev Tools?
Most online developer tools upload your data to a server for processing. This exposes your API keys, personal info, and proprietary code to potential leaks. Birhrt Dev Tools is built differently. Every tool here runs entirely in your browser using modern Web APIs. No server-side processing, no storage, and zero data transmission.
- Bi-directional JSON ↔ CSV conversion
- Automatic header extraction from JSON keys
- Support for nested objects and arrays
- One-click download as .csv or .json
- Real-time conversion with instant preview
- Handles large datasets efficiently
How to Use This Tool
- 1Paste your JSON array into the left panel.
- 2The tool auto-detects headers and converts to CSV instantly.
- 3Switch to CSV → JSON mode to reverse the conversion.
- 4Download the result as a .csv or .json file.
- 5Copy the output directly to your clipboard.