JSON Viewer
See the shape of your JSON as a collapsible tree. Click any row to see the exact path to that value.
Runs 100% in your browser. The tree is built on this device from text you paste — values are inserted as plain text, never as HTML.
Your input never leaves this page — there is no Hermet server to send it to, and nothing you paste is saved anywhere. Reload with your browser’s Network tab open and watch: no request carries your data, because no request is made at all.