JSON Viewer Online
Free online tool to view and explore json data in a tree structure. No registration required - secure, fast, and easy to use. Built with privacy in mind.
JSON Viewer
About JSON Viewer & Explorer
This advanced JSON viewer and explorer tool helps you visualize, navigate, and analyze JSON data with powerful features like tree view, table view, search, and interactive exploration. Perfect for API development, data analysis, and debugging complex JSON structures.
Key Features
- Interactive tree view with expandable/collapsible nodes for structure exploration
- Table view for structured data analysis with flattened path display
- Advanced search functionality through keys and values with navigation
- Path navigation with clickable nodes showing detailed properties
- Fullscreen mode to maximize viewing area for large JSON files
- JSON formatting and minification with proper indentation
- File upload and download capabilities for batch processing
- Copy and export functionality for formatted JSON results
Use Cases
- API development for inspecting and analyzing API responses
- Data analysis to explore complex JSON datasets and configurations
- Debugging to identify issues in JSON structure and data integrity
- Documentation generation for readable JSON schema views
- Data migration validation and transformation during transfers
- Configuration management for reviewing and editing JSON files
Supported Formats
Related Keywords
Pro Tip
Use the search feature to quickly locate specific data in large JSON files. The search results will automatically expand parent nodes and highlight matches for easy navigation.
Privacy & Security
All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.
Related Tools
View and interact with Swagger/OpenAPI specifications from a URL or pasted JSON.