JSON tree
Explore JSON objects and arrays in an expandable tree. Inspect nested values and copy or download the formatted document.
Features
- Expand and collapse nested objects and arrays.
- See keys, values and entry counts.
- Keep the formatted JSON available for copying or downloading.
How to use this tool
- Paste or import valid JSON.
- Run the tool to build the tree.
- Expand the nodes you need and inspect or save the full JSON.
Good to know
This tool is free without sign-up, with unlimited processing and exports within the displayed input limits.
- The tree limits displayed depth and entries per node for responsiveness. The full formatted JSON remains available in the result.
Privacy and local processing
This tool processes your input in your browser. Source files and text are not uploaded to a FormatOwl processing server. Advanced-tool access and trial balances are checked online using tool IDs, file types, sizes and page counts. Free tools do not require account authorization. Save the results you need before leaving or refreshing the page.
Read our privacy policy