What is JSON Viewer?
View JSON data in an interactive tree structure with expandable nodes and color-coded data types.
Why Use JSON Viewer?
JSON Viewer provides a visual representation of your JSON data that makes it easy to understand structure, navigate complex objects, and identify data types at a glance.
- • Interactive tree structure for easy navigation
- • Color-coded data types for quick identification
- • Expandable/collapsible nodes for large datasets
Key Features
Our JSON Viewer offers powerful visualization features designed to make JSON data exploration intuitive and efficient.
- ✓ Interactive tree view with expand/collapse
- ✓ Color-coded syntax highlighting
- ✓ Real-time JSON validation
How It Works
Input JSON Data
Paste your JSON data into the input field to begin visualization.
Explore Tree View
Navigate through the interactive tree structure with color-coded data types.
Expand & Collapse
Use expand/collapse controls to focus on specific parts of your data.
Frequently Asked Questions
Find answers to common questions about our JSON Viewer tool.
The JSON Viewer is focused on visualization and exploration of JSON data with a clean, read-only tree view. The JSON Editor provides similar tree visualization but also includes editing capabilities and additional features for data manipulation.
Currently, the JSON Viewer doesn't include a search function. However, you can use your browser's built-in search (Ctrl+F or Cmd+F) to search for specific text within the tree view. We're considering adding a dedicated search feature in future updates.
The color coding helps you quickly identify data types: purple for object keys, red for strings, blue for numbers, brown for booleans, and gray for null values. This visual distinction makes it much easier to understand your JSON structure at a glance.
Yes! You can select and copy any text from the tree view using standard browser selection (click and drag, or double-click to select words). This makes it easy to copy specific values or keys for use in your code or documentation.
The JSON Viewer can handle reasonably large JSON files, but very large files (several MB) might impact performance. The expand/collapse functionality helps manage large datasets by allowing you to focus on specific sections. For optimal performance, we recommend files under 1MB.