CSV ↔ JSON Converter
Convert between CSV and JSON formats with customizable options
Click to upload or drag and drop
CSV, JSON files (max 50MB)
💡 Tips
- • Choose between uploading a file or pasting text directly for quick conversions
- • Select "Show preview" to view the converted data before downloading
- • Use the copy button in preview mode to copy results to clipboard
- • CSV files with headers will create JSON objects with property names from the first row
- • JSON arrays will be converted to CSV rows with optional headers
- • The converter automatically detects your input format and suggests the opposite conversion
- • Use semicolon (;) delimiter for better Excel compatibility in some regions
- • Tab delimiter (\t) is useful for TSV (Tab-Separated Values) files
- • Text input supports up to 1MB of data for quick conversions