Input JSON
Any valid JSON object or array. Invalid input keeps the previous tree visible and shows a readable error. The sample includes a rude nested object and one oversized array on purpose.
🪡 browser-only · no backend · tree search, share links, and the good kind of bracket damage
JSON Needle.
Paste JSON, search the tree, and click a node to bounce the same path back at you in JSONPath, pointer, dot path, breadcrumbs, and a combined copy line. It is basically JSON Needle if it learned how to point at the thing you actually meant.
Built as a practical companion to JSON Path Picker. The right panel stays in sync with the tree, while search and permalink state make it easy to find a node and hand it to somebody else without losing the exact selection.
Find in tree
Search the tree
Workbench
Paste the payload, then make the echo chamber confess
Left side is raw JSON. Right side is the tree plus the mirrored outputs. Pick one node and the chamber repeats it back with just enough ceremony to be useful and just enough curse to feel alive.
Click any node to select it. The right panel updates instantly and every copy button follows the current selection, like a haunted clipboard with standards.