CSV to JSON Lines Converter
Transform CSV data into JSON Lines format
CSV Input
JSON Lines Output
About CSV to JSON Lines Converter
Convert CSV to JSON Lines (JSONL) format. Perfect for data transformation and integration workflows.
Key Features
- Header Support: Automatically handle CSV headers
- Flexible Delimiters: Support for comma, semicolon, tab, and pipe delimiters
- Quote Handling: Properly parse quoted fields with embedded delimiters
- File Upload: Upload CSV files directly or paste data
- Instant Preview: Real-time conversion as you type
- Download: Save converted output to file
How to Use
- Input CSV Data: Paste your CSV data or upload a .csv file
- Configure Options: Choose delimiter and header settings
- Review Output: The JSON Lines output updates automatically
- Copy or Download: Use the Copy or Download button to save your JSON Lines
Common Use Cases
- Data Migration: Transform CSV data to JSON Lines format
- Integration: Prepare data for systems that use JSON Lines
- Development: Generate JSON Lines code or configuration from CSV
- Documentation: Convert data tables to JSON Lines markup
Privacy & Security
All conversions happen locally in your browser. Your CSV data is never uploaded to any server, ensuring complete privacy and security.