JSON Tree Viewer
Paste JSON, click Format, then switch to the Tree tab to navigate the structure as an interactive collapsible tree.
Tree Viewer Features
- Expand/collapse individual nodes with a click
- Expand All / Collapse All controls
- Search keys and values — matching nodes are highlighted
- Type badges for each node (object, array, string, number, boolean, null)
- Array index display
- Copy individual values to clipboard
The tree auto-collapses at depth 2 for large JSON to keep the initial view manageable.