JSON input⌘/Ctrl + Enter to render
Waiting for input.
Your key stays in this browser and is sent only to api.openai.com.
{ }
Your diagram will appear here
Your key stays in this browser and is sent only to api.openai.com.
Your diagram will appear here
Reading a deeply nested payload as text is a poor use of a human. This tool lays JSON out as a node-link tree you can pan, zoom, collapse and search, so the shape of the data is visible at a glance. It is the fastest way to explain an API response to someone else — and with presentation mode it goes full screen for exactly that.
Pan, zoom and collapse branches to explore a payload by shape rather than by scrolling.
Type a key or value and matching nodes highlight, with their parent branches opened for you.
SVG stays sharp in slides and print; PNG is ready to paste into a ticket or a chat.
Full-screen presentation mode with zoom, fit, pan and a laser pointer, one keystroke away.
Yes — that is what presentation mode is for. Press Present (or Shift+P) and the diagram takes the whole screen, with a presenter toolbar for zoom, fit, panning and a laser pointer.
SVG is vector, so it stays sharp in slides and print at any size. PNG is a raster image at screen resolution, handy for chat and tickets.
Very large documents produce very large trees. A few thousand nodes render comfortably; beyond that, collapse branches first or narrow the payload with the JSONPath tester.