JSON Viewer
What this does
Shows JSON as a collapsible tree. Expand objects and arrays one level at a time, see how many items each contains, and copy a single value or a path.
When to use it
- Exploring a large API response to find the field you need.
- Comparing two records side by side.
Good to know
Nothing is uploaded — the tree is built in your browser, so private data stays on your machine.