What JSON Graph does
See a payload as a node and edge graph, with array elements folded into one counted node.
Also searched as graph, visualize, diagram, node graph, network, structure map, visualise, picture.
01
Project the document into nodes and edges
02
Fold repeated array elements in shape mode
03
Render inside a bounded node budget
Shape mode is the useful one
Drawing every element of a thousand-row array produces a hairball. Shape mode folds them into one node carrying the count, so the structure stays readable at any size.
JSON Graph FAQ
Does jsontools.me upload my JSON?
No. The document is parsed and processed by json-buf inside a dedicated WebAssembly worker on your device.
Does it work offline?
Yes. After the application shell and engine have loaded once, the installable PWA keeps the tools available without a network connection.