Online Whiteboard — Draw, Sketch & Explain
A fast, private digital whiteboard for quick diagrams, lesson notes and brainstorming. Draw freehand, add shapes, arrows and text, then export a clean PNG — all without uploading anything.
- Pen, highlighter & eraser
- Shapes, arrows & text
- Undo / redo history
- Light or dark board
- One-click PNG export
- Saved on your device only
Everything you draw stays on your device — the board is saved in your own browser and never uploaded. Tip: press Ctrl/Cmd + Z to undo and Ctrl/Cmd + Shift + Z to redo.
How to use the whiteboard
Pick a tool from the toolbar, choose a colour and stroke size, then draw straight on the board. Use the rectangle, ellipse, line and arrow tools for clean diagrams, the highlighter to emphasise an area, and the text tool to label things — click where you want the label, type, and press Enter.
Switch to the dark board for screen recordings and presentations, undo mistakes with Ctrl/Cmd + Z, and press the PNG button whenever you want to share a snapshot. Your board is remembered automatically in this browser, so you can close the tab and continue later on the same device.
Frequently asked questions
- Is this online whiteboard free?
- Yes. The whiteboard is completely free, with no account, no watermark and no limits on how much you draw.
- Is my drawing uploaded anywhere?
- No. Everything is drawn and stored locally in your browser, so your board never leaves your device.
- Can I save my board and come back later?
- Yes. Your board is remembered in your own browser storage, so it is still there when you reopen the page on the same device.
- Does it work on a tablet or touchscreen?
- Yes. The board supports pen, touch and mouse input, so you can draw with a stylus or your finger.
- How do I export my whiteboard?
- Click the PNG button in the toolbar to download the current board as a high-quality image.