Simple diagram tool
Make a simple diagram without complex software
TempCanvas works well for diagrams that need to communicate an idea quickly rather than live inside a permanent project workspace.
Combine shapes, text, and drawing
Combine ordinary shapes and freehand notes for relationships or system sketches. For a step-by-step process, use dedicated flowchart nodes with centered titles, decision diamonds and attached arrow connections.
Arrange objects on the canvas
Select elements to move, resize, and reorder them. Zoom and pan when you need more control over placement.
Share a flat image
Export the diagram as a PNG for a document, presentation, chat, or meeting follow-up.