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JSON Tree Viewer
Explore JSON as a collapsible tree — search it, and click any value to copy its path.
Handy for APIs: paste a response or open a file, collapse the parts you don’t need, and click any value to get its JavaScript access path (like data.items[3].price) ready to paste into your code. Large files stay responsive because deep branches start collapsed.
About the JSON Tree Viewer
The JSON Tree Viewer turns large JSON documents into a collapsible tree you can explore, with expand-all and collapse-all controls and a search for keys and values. Click any key or value to get its full path, ready to use in code. It is ideal for big API responses and data exports that are hard to read as raw text.
How to use the JSON Tree Viewer
- Paste JSON or open a .json file.
- Expand and collapse branches, or use Expand all and Collapse all.
- Search for a key or value.
- Click any node to see its path and copy it.
Frequently asked questions
What is a JSON path?
A JSON path describes how to reach a value inside a document, for example store.products[0].title, so you can access it in code.
Can it open large JSON files?
Yes. The tree only draws the branches you expand, so it stays responsive with large files. Everything is processed in your browser.
What if my JSON is invalid?
The viewer shows an error explaining where parsing failed. You can fix it here or in the JSON Formatter.