Online CSV to JSON Converter
CSV Input
JSON Output
Table View
About CSV to JSON Conversion
CSV (Comma-Separated Values) is a simple file format used to store tabular data, while JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
This tool helps you convert your CSV data to JSON format for use in:
- APIs and web services
- JavaScript applications
- Data processing workflows
- Configuration files
Key features of this converter:
- Multiple Input Methods
- Paste CSV data directly into the text area
- Upload CSV files from your computer
- Flexible CSV Options
- Support for different delimiters (comma, semicolon, tab, pipe)
- Toggle for header row handling
- JSON Output Options
- Pretty print formatting for readability
- Automatic parsing of numbers and boolean values
- Table view to visualize the converted data
- Preview & Verification
- CSV preview table to verify data before conversion
- JSON table view to check the converted result
- Export Features
- Copy JSON to clipboard
- Download JSON file
- User-Friendly Interface
- Clean, modern design
- Status notifications
- Informative help section
This tool uses the PapaParse library (loaded via CDN) to ensure robust CSV parsing and handles various edge cases like empty rows and different data types.