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JSON Tree Viewer

Explore JSON as an interactive, collapsible tree. Expand and collapse nodes to navigate deeply nested data, edit values in place, and see the path to any node — far easier than scrolling through raw text.

How to use JSON Tree Viewer

  1. 1Paste your JSON into the editor at the top of the page.
  2. 2The tree renders automatically — click any node to expand or collapse nested objects and arrays.
  3. 3Click a value to edit it inline, or use search to jump straight to the key you need.

Features

Interactive collapsible tree
Inline value editing
Node path display
Search and filter
No data sent to servers — 100% client-side

Frequently asked questions

What is a JSON tree viewer?

It displays JSON as a hierarchy of expandable nodes instead of raw text, so you can drill into nested objects and arrays by clicking rather than scrolling.

Can I edit values in the tree?

Yes — click a value to edit it inline, and the change is reflected back in the underlying JSON.

Is there a limit on file size?

There is no hard limit. The tree view is optimized for large documents and runs entirely in your browser.