// json inspector · v1.0.0
A clean JSON viewer. One click.
See any JSON page or API response as a collapsible, syntax-highlighted tree — copy paths and values straight into your code. No tracking, no data collected.
Add to Chrome — Free
LIVE ON THE CHROME WEB STORE — FREE, COLLECTS NOTHING
- One click turns any JSON page or API response into a collapsible, syntax-highlighted tree — expand and collapse objects and arrays with counts on collapsed items. Click again (or press Esc) to get the raw text back.
- Hover any value to copy its property path (
data.items[3].id) or its value — a single field or the whole document, pretty-printed. Dark mode follows your system theme. - Stays fast on huge responses — the tree renders as you expand it, so multi-megabyte payloads open without freezing the tab. Works on JSON endpoints, API responses, and JSON served as plain text.
Privacy: collects nothing.
No account, no analytics, no tracking, no ads, no server — nothing is ever sent to the developer. The JSON is read from the page you're already on, processed entirely in your browser, and discarded when you close the tree. The extension can't even run on a page until you click its button there — it asks for no website access at all, and the permission prompt proves it. It stores nothing.