JSON Graph Visualizer
Explore JSON data as an interactive graph. Click to expand/collapse nodes, search for keys, and copy JSON paths.
Paste JSON and click "Visualize" to see the graph
Features
📊 Interactive Exploration
- Click to expand/collapse nodes
- Expand by level (1, 2, all)
- Color-coded value types
- Array/object item counts
🔍 Search & Navigate
- Search for keys instantly
- Click to copy JSON path
- Highlight matching nodes
- Statistics overview
⚡ Performance
- Handles large JSON files
- Lazy rendering for speed
- Client-side processing
- No data sent to servers
JSON Graph Guide
The JSON Graph Visualizer renders your data as a collapsible node tree so you can understand the shape of a payload at a glance — which keys are objects, which are arrays, and how deep the nesting goes — without scrolling through hundreds of lines of raw text. It's built for the moment you paste an unfamiliar API response or config file and need to orient yourself fast: expand a couple of levels, spot the array you care about, and click straight to its path.
Unlike a plain formatter, the graph view tracks statistics (total nodes, max depth, array/object counts) as you explore, and lets you search for a key across the entire structure — matches expand their parent nodes automatically so you never lose context.
Frequently Asked Questions
How is this different from the JSON Tree Viewer?
The Tree Viewer is optimized for reading exact values with syntax highlighting. This Graph Visualizer adds live statistics, level-based expand controls (1, 2, or all levels), and instant key search with auto-scroll — better suited to exploring structure rather than reading content line by line.
Clicking a key copies something — what?
Clicking any key copies its full JSONPath expression (e.g. $.employees[0].skills) to your clipboard, ready to paste into JSONPath Parser, a jq query, or your application code.
Will it handle very large JSON files?
Yes — nodes render lazily and collapsed by default, so only the levels you actually expand are drawn to the DOM. All processing happens in your browser; nothing is uploaded to a server.