JSONL Viewer
$ man jsonl view
- Upload a JSONL file using the file input below.
- Navigate through records using the Previous/Next buttons or jump to a specific record.
- View formatted JSON data with syntax highlighting.
$ jsonl view --file
______
JSONL Viewer Features
Our JSONL viewer provides a simple and efficient way to explore JSONL files:
- File Upload: Upload .jsonl or .txt files up to 10MB
- Record Navigation: Browse through records with Previous/Next buttons
- Jump to Record: Quickly navigate to any specific record number
- Formatted Display: View JSON data with proper formatting and indentation
- Copy Functionality: Copy individual records to clipboard
- Line Numbers: See the original line number from the JSONL file
- Error Handling: Clear error messages for invalid JSON or file issues
What is JSONL?
JSONL (JSON Lines) is a text format where each line contains a valid JSON object. It's commonly used for:
- Log files and data streaming
- Machine learning datasets
- Data processing pipelines
- API responses and data exports
Keyboard Shortcuts
Navigation
- ← Previous record
- → Next record
- Home First record
- End Last record
Frequently Asked Questions
What file formats are supported?
We support .jsonl and .txt files. The file should contain one JSON object per line.
Is there a file size limit?
Files are limited to 10MB with a 1000 record preview limit to ensure optimal performance and user experience.
Are my files stored on the server?
No, files are processed in memory only and are not stored on our servers. Your data remains private and secure.
What if my JSONL file has invalid JSON?
The viewer will show an error message indicating which line contains invalid JSON, helping you identify and fix the issue.