JSON to CSV Converter
Convert JSON files to CSV format instantly with our free online converter
Upload File for Conversion
Drag & drop your file or click to select • Supports JSON, CSV, TSV, XLSX files
✓ Smart Format Detection - Automatically detects file format
✓ Instant Conversion - Convert with one click
✓ Multiple Formats - JSON, CSV, TSV, XLSX support
✓ Privacy Protected - All processing happens in your browser
All file processing happens entirely in your browser. We do not upload, store, or access any of your file data.
How It Works
Supported Formats
- • JSON: JavaScript Object Notation
- • CSV: Comma Separated Values
- • TSV: Tab Separated Values
- • XLSX: Excel Spreadsheet
Simple Process
- 1. Upload your file (any supported format)
- 2. We automatically detect the format
- 3. Choose your target format
- 4. File downloads instantly
About JSON to CSV Conversion
JSON (JavaScript Object Notation) is a lightweight data interchange format that's easy for humans to read and write. CSV (Comma-Separated Values) is a simple file format used to store tabular data. Converting JSON to CSV is useful when you need to import JSON data into spreadsheet applications or databases.
Key Features
- Support for nested JSON objects and arrays
- Automatic flattening of complex data structures
- Customizable CSV output format
- Browser-based processing - your data never leaves your device
- No file size limits
- Instant conversion and download