Visualize JSON Schema instantly

Explore your schema as an interactive graph with search, breadcrumbs, and a details panel.

What you get

Instant graphRaw schema → interactive diagram

Multiple inputsFile upload, URL, or paste

Navigate fastExpand nodes, follow breadcrumbs

Search & jumpFind any field or definition

Details panelInspect node alongside the graph

Zoom controlsSmall or large schemas, no problem

FAQ

Yes, the visualizer is completely free. No account or sign-up required, just load your schema and explore.

Three ways: upload a .json file, paste your JSON Schema into the editor, or provide a URL and we'll fetch it for you.

Yes, make changes in the built-in editor and re-visualize. For full editing, merging, collaboration, and export, try CoreModels.

Go further

Need schema management at scale?