JSON Tree Viewer
Paste JSON to explore it as an interactive, collapsible tree. Click keys to copy paths, values to copy values.
JSON Input
Tree View
Paste JSON on the left to see the tree
Related Tools
How to Explore JSON as a Tree
Large JSON payloads are hard to read as a wall of text. A JSON tree viewer turns objects and arrays into a collapsible outline so you can expand the branches you care about, copy a path, and edit values in place. This tool runs entirely in your browser — paste an API response and inspect it without uploading anything.
Use the tree when you need to find a nested field, confirm types (strings vs numbers vs null), or copy a dotted path for a JSONPath query. Pair it with the JSON formatter when you want pretty-printed text, or the JSONPath tester when you already know the query.
Tips
- Click a node to copy its path, then paste that path into the JSONPath tester.
- Collapse everything except the branch you are debugging — it is faster than scrolling a 2,000-line pretty print.
- Invalid JSON shows a parse error instead of a tree. Fix syntax first with the validator or formatter.