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Sketch an explanation, work through a problem or map out a thought. Keep several boards together and pick up where you left off.
Drag a box to move it · pull a corner to resize · click to edit
Chalk gives your marks a grainy texture; Smooth pen draws clean lines. Choose a drawing tool to mark the preview with a mouse, finger or stylus. Undo and Redo work with text, page order and drawings. Use ⌘/Ctrl+Z outside a text field.
PDF pages are images, with drawings included. Offline HTML includes all pages and a text transcript. Use Save project to keep your notes and settings, or download an editable backup from My projects.
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Choose a grainy chalk effect for a blackboard look, or use the smooth pen for clean diagrams. Change color and stroke width, add translucent highlighting, and erase complete strokes when you need to correct a line. Drawing works with a mouse, finger or stylus; on touch screens, switch drawing on when you are ready.
Keep a separate board for each step of a lesson, calculation or brainstorming session. Add typed headings and notes, reorder boards and move between them in the presenter. The overview makes earlier work easy to revisit. Dark chalkboard, light whiteboard and paper themes offer different backgrounds for your drawings and text.
Download a board as PNG for a document or message, or collect all boards in a PDF. The offline HTML download keeps the pages together for presentation in a desktop browser. Save an editable project or backup if you want to continue drawing later. Each device works independently; this is not a live collaborative whiteboard.
When presenting, use the bottom-left menu to search page titles, jump to a page, open speaker view or download PDF and PNG files. The pen button annotates the current page. Open the scratch chalkboard for a separate explanation, with textured chalk, an eraser and undo/redo. Its drawings stay separate from your project; download a PNG before reloading the page. Keyboard help lists the available shortcuts.
Use a browser chalkboard for a classroom explanation, a quick diagram or a personal brainstorming session. Add a typed heading or short note when handwriting is not suitable. Switch between dark chalk, light whiteboard and paper backgrounds. Drawing works in the editor and presentation view, and each board retains its own strokes.
No. You can draw with a mouse, finger or stylus in a modern browser. No sign-in is needed. Pen pressure is not used.
The eraser removes whole strokes that you touch. Undo restores the last edit, including an erased stroke or cleared board. Redo reapplies an edit. Switching board themes adapts the default ink for contrast while preserving custom colors.
Use Save project or Download backup to keep your work. Browser projects stay on this device and may be removed if browser data is cleared. A downloaded backup provides a portable copy.
Up to 40 items and 24 MB per project. Photos keep up to 3840 pixels on the long edge, within an 8.3-megapixel limit. Drawing is local; devices do not synchronize.