JSON Viewer, support tree view, formatted beautiful text view, a most beautiful and customizable JSON/JSONP highlighter
JSON Viewer Chrome Extension Extension
## Features
- 🌲 Tree View: Collapsible tree structure for better JSON visualization
- 📝 Text View: Traditional text view with line numbers and code folding
- 🎨 Dark/Light Theme: Seamless integration with Chrome themes
- 🔍 Long String Handling: Automatically truncates long strings with expandable view
- 📊 Object Size: Shows the number of items in arrays and objects
- 🔗 URL Detection: Automatically converts URLs to clickable links
- ⌨️ Keyboard Friendly: Easy navigation and interaction
- 🎯 Line Numbers: Clear line numbers with folding indicators
- 🚀 Performance: Handles large JSON files smoothly
## How to Use
1. Open a JSON file in Chrome
2. Click the \"Open JSON Viewer\" button in the editor title bar, or:
3. Right-click in the editor and select \"Open in JSON Viewer\"
4. Use the toolbar buttons to:
- Switch between Tree and Text views
- Toggle dark/light theme
- Expand/collapse all nodes in tree view
- Click on line numbers to fold/unfold sections in text view
- Click on truncated strings to expand/collapse them
## View Modes
### Tree View
- Hierarchical visualization of JSON structure
- Click on arrows (▶/▼) to expand/collapse nodes
- Shows array/object sizes
- Hover effects for better readability
### Text View
- Traditional JSON text representation
- Line numbers with folding capability
- 4-space indentation
- Long string truncation with expandable view
- Syntax highlighting
## Demo
https://microsoftedge.github.io/Demos/json-dummy-data/64KB.json
Source Manifest.json
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