CSV to JSON Converter
Convert CSV data to JSON format with customizable options
100%
Client-Side
Secure
No Data Sent
Free
Forever
CSV Options
JSON Output Options
Output Preview
CSV Input
0 characters
JSON Output
JSON output will appear here...
CSV to JSON Conversion Tips
Common Use Cases:
- Converting spreadsheet data for web applications
- Preparing data for API requests
- Data migration between systems
Best Practices:
- Always include headers for better JSON structure
- Use double quotes for text containing commas
- Trim whitespace to avoid formatting issues
File Formats:
CSV Format
Comma Separated Values
TSV Format
Tab Separated Values
JSON Format
JavaScript Object Notation
Max Size
10MB per file
Quick Tips:
- Use "Load Sample" to see how conversion works
- Toggle between Table and JSON preview modes
- All processing happens in your browser