Online scratchpad
A visual scratchpad in your browser
TempCanvas gives you a disposable-looking page without making your work fragile. Draw a note now, recover it after a refresh, and export it only when it is useful.
Useful for rough thinking
Work through a calculation, annotate an idea, sketch a layout, or write a visual reminder. The canvas is available immediately and stays out of the way.
Local recovery without an account
Your current canvas is saved in this browser using local storage. It can survive an accidental refresh without being uploaded to a TempCanvas server.
Clear it when you are done
The scratchpad is designed for temporary work. Download a PNG to keep a copy, or clear the canvas and begin again.