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JSON Tree Viewer

Paste JSON and explore it as a collapsible tree with searchable keys and copyable JSON paths.

Selected path

$

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How to use JSON Tree Viewer

  1. Paste your JSON into the input box.
  2. Click Render tree to build the interactive view.
  3. Click keys or values to see their path, or use the search box to filter.

What is JSON Tree Viewer?

Large JSON payloads are hard to read as flat text. A tree viewer turns objects and arrays into nested, collapsible nodes so you can focus on the branch you care about. Click any key or value to see its JSONPath, use the search box to filter, and copy paths for use in code, documentation, or API queries.

Everything stays in your browser — your JSON is never sent to a server.

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FAQ

What path format is used?
The viewer uses JSONPath-style notation such as "$.store.book[0].title".
Can I search values as well as keys?
Yes — the filter matches both key names and string/number values anywhere in the tree.
Is my JSON uploaded?
No. Parsing and rendering happen entirely in your browser.

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Author

MW
Marcus Webb"The DevTool Craftsman"

Full-Stack Developer & Tools Architect

Marcus has been writing code since the dial-up era. He has contributed to open-source developer tools, built CI/CD pipelines for startups, and debugged production incidents at 3 AM more times than he would like to admit. His philosophy is that the best developer tool is the one that gets out of your way, and he writes about practical tooling that helps teams ship faster with fewer headaches.

📖 JSON Tree Viewer on Wikipedia·Developer Tools on Wikipedia·JSON Tree Viewer on Britannica

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