01 / Explain
Draw while you talk
Open it next to a screen recording and sketch as you explain: arrows, boxes and notes say more than slides.
Free tool
Sketch an idea, explain a process or plan a video on an endless board: draw with a pen or highlighter, add boxes, circles, arrows and lines, type text, drop sticky notes and paste pictures. Move around with the mouse or a trackpad, undo anything, and save it as a PNG, SVG or PDF. It keeps your board in this browser, so it is still there next time.
An empty board
Shortcuts: V select, P pen, H highlighter, E eraser, L line, A arrow, R box, O circle, T text, N note. Hold Space and drag to move around; pinch or Cmd/Ctrl and scroll to zoom. Shift keeps lines straight and boxes square. Double-click text to edit it.
Save
Your board is kept in this browser only. Nothing is uploaded; clearing the site's data removes it, so save what you want to keep.
Ways to use it
01 / Explain
Open it next to a screen recording and sketch as you explain: arrows, boxes and notes say more than slides.
02 / Plan
Lay out a video, a launch or a week with notes you can move around and connect.
03 / Share
Save just the part you drew, with a margin, as a picture, a sharp SVG or a PDF to send.
Questions
Yes, in this browser, every time you change it. Clearing the browser's data for this site removes it, so save a copy you want to keep.
Not at the same time: the board lives in your browser. Share it by saving a PNG or PDF, or by sharing your screen.
Yes, the pen follows a stylus, a finger or a mouse.
Pinch on a trackpad or hold Cmd or Ctrl and scroll to zoom. Hold Space and drag, or drag the empty board with Select, to move.