JSON Viewer & Beautifier
Format, validate, and explore JSON with syntax highlighting and collapsible tree view
JSON Input
Formatted JSON
Formatted JSON will appear here...
Features
Formatting
- • Pretty-print with indentation
- • Syntax highlighting
- • Minify for production
- • Real-time validation
Tree View
- • Collapsible objects & arrays
- • Navigate large JSON files
- • Color-coded data types
- • Expandable nested structures
Export Options
- • Copy to clipboard
- • Download as .json file
- • Dark/Light mode toggle
- • Error line detection
About JSON Viewer & Beautifier
A powerful tool for visualizing, formatting, and analyzing JSON data with an interactive tree view, syntax highlighting, and comprehensive validation features.
View Detailed Information
Advanced Features:
- Interactive tree view navigation
- Dark/Light mode support
- Real-time syntax validation
- One-click beautification
- Intelligent error detection
Perfect For:
- API response inspection
- Data structure analysis
- Configuration file editing
- Debug output formatting
- JSON schema validation
Pro Tips:
- Use tree view for large files
- Copy formatted JSON for documentation
- Toggle dark mode for night coding
- Check error locations instantly