Input JSON
1
Tree Structure
Free JSON Tree Viewer
Visualize any JSON as a collapsible JSON tree. Navigate complex nested structures, expand and collapse sections, and understand your data hierarchy at a glance. The best JSON structure viewer available online.
Tree View Features
- Collapsible/expandable nodes
- Expand All / Collapse All buttons
- Shows object key count and array length
- Color-coded data types
- Handles unlimited nesting depth
When to Use Tree View
Tree view is ideal for exploring large, deeply nested JSON. Instead of scrolling through thousands of lines, you can collapse irrelevant sections and focus on the data you need. Perfect for API debugging and data exploration.