JSON Tree Viewer
Visualize JSON data as an interactive collapsible tree. Expand, collapse, and navigate JSON objects and arrays. Copy JSON paths. Free, 100% in your browser.
Reference
What is a JSON tree viewer?
A JSON tree viewer presents JSON data as an interactive, hierarchical tree structure. Instead of reading raw text, you can expand and collapse objects and arrays, click on nodes to see their paths, and navigate complex nested structures visually. This is especially useful for large JSON files, API responses, and configuration files where the structure isn't immediately obvious from the raw text.
Features
Collapsible nodes — click any object or array to expand or collapse it. Path copying — click a node then copy its JSON path (e.g., $.address.city). Statistics — see total keys, arrays, and maximum nesting depth. Syntax highlighting — strings, numbers, booleans, and null are color-coded. Expand/collapse all — quickly show or hide the entire tree.
Privacy
All processing runs 100% in your browser. No data is sent to any server.