CSV/JSON Converter
Convert between CSV and JSON formats with ease
Conversion Type
CSV to JSON
JSON to CSV
CSV Delimiter
Comma (,)
Semicolon (;)
Tab
JSON Format
Pretty (Indented)
Compact
Input
Output
Convert
Copy Result
Clear All
Input size:
0
bytes | Output size:
0
bytes
Documentation
Features
Bidirectional conversion between CSV and JSON formats
Support for different CSV delimiters (comma, semicolon, tab)
Pretty or compact JSON formatting options
Real-time input validation
Copy results to clipboard
Clear all fields instantly
File size statistics
How to Use
Select your desired conversion type (CSV to JSON or JSON to CSV)
Choose the appropriate CSV delimiter for your data
Select JSON formatting preference (pretty or compact)
Paste your input data in the left textarea
Click "Convert" to see the results
Use "Copy Result" to copy the converted data
Click "Clear All" to reset everything
Tips
Ensure your CSV has consistent column counts across all rows
For CSV to JSON, the first row is used as property names
When converting JSON to CSV, the JSON should be an array of objects
Use pretty JSON format for better readability
Use compact JSON format to minimize file size