JSON Visualizer Online - Interactive Graph View Free
Transform JSON data into interactive graphs with tree and chart views
JSON Visualizer Features
The JSON Visualizer transforms your JSON data into an interactive graphical representation. Each node represents a key-value pair, with curved lines connecting parent nodes to their children.
- Interactive Graph: Zoom, pan, and click nodes to explore your data
- Three Views: Switch between Chart, Tree, and Editor modes
- Color-Coded Types: Instantly identify objects, arrays, strings, numbers
- Expand/Collapse: Focus on specific parts of large structures
- No Signup: 100% free, no registration required
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JSON Visualizer FAQ
What is a JSON visualizer?
A JSON visualizer displays JSON data as an interactive graph or diagram, making it easier to understand complex nested structures by representing keys and values as connected nodes.
How do I visualize JSON data?
Paste your JSON into the input field and click Visualize. The tool will create an interactive graph where you can zoom, pan, and click nodes to explore your data.
What views are available?
Three views: Chart view (interactive node graph), Tree view (collapsible hierarchy), and Editor view (formatted JSON with syntax highlighting).
Can I expand and collapse nodes?
Yes, click on any object or array node to expand or collapse its children. This helps focus on specific parts of large JSON structures.
What do the different colors mean?
Each data type has a unique color: Purple for objects, Blue for arrays, Green for strings, Orange for numbers, Pink for booleans, and Gray for null values.
Is the JSON visualizer free?
Yes, 100% free with no signup required. All visualization happens in your browser, so your data stays private.