Free canvas for quick sketches
Think it. Sketch it. Keep it.
Sketcha is a distraction-free drawing space. Open a canvas, get the idea out of your head, and find it waiting for you later.
Social login only — Google or GitHub, no passwords.
Draw freely
A full Excalidraw canvas — shapes, arrows, text, and freehand. No setup, no learning curve.
Autosaves as you draw
Every stroke is debounced and saved to your account. Close the tab mid-thought; nothing is lost.
Yours, on any device
Sign in with Google or GitHub and your sketches follow you. Private by default, always.
How it works
01
Sign in
One click with Google or GitHub. No passwords to remember.
02
Start a sketch
Hit “New drawing” from the dashboard and you're on the canvas.
03
Keep drawing
Autosave handles the rest. Rename, reopen, or delete anytime.