Online Whiteboard
Free online whiteboard. Draw with pen, shapes, arrows, and text on a large canvas, then export PNG or SVG. No signup, no install, fully in your browser.
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What is Online Whiteboard?
The Online Whiteboard is a no-frills sketching canvas for quick diagrams, flows, and scribbles. Draw with pen and shapes, label with text, fix mistakes with the eraser, and export the result as PNG or SVG - all without leaving the browser.
Key Benefits
- Zero setup - draw the moment the page loads.
- Clean PNG and SVG exports ready for documents and slides.
- Eraser and undo make experimenting painless.
- Touch-friendly canvas for tablets and whiteboard-style screens.
- Completely local - private by design.
Common Use Cases
- •Sketching a quick user flow during a meeting.
- •Drafting simple wireframes before opening a design tool.
- •Explaining an idea visually in a chat or email.
- •Doodling out concepts during brainstorming sessions.
How to Use the Online Whiteboard
- Pick a tool: Start with the pen for freehand strokes, or choose a shape, arrow, or text.
- Draw on the canvas: Drag with the mouse or finger to draw. Adjust color and stroke width as you go.
- Add text labels: Type a label in the text box, switch to the text tool, then click where it belongs.
- Export your sketch: Download the board as PNG for slides or SVG for scalable diagrams.
Key Features
- Six tools: pen, rectangle, ellipse, arrow, text, and eraser.
- Any color plus stroke width from 1 to 20 pixels.
- Export to PNG for slides or SVG for crisp scalable diagrams.
- Undo and clear give fast, low-risk iteration.
- Smooth pointer and touch drawing on desktop and mobile.
- No account and no server - sketches never leave the browser.
Frequently Asked Questions
Do I need an account to use the whiteboard?
No. The board opens and works instantly with no signup, and nothing you draw is ever stored on a server.
What is the difference between PNG and SVG export?
PNG is a fixed-size raster image, ideal for slides and chat. SVG is a vector format that stays sharp at any zoom, ideal for documents and print.
How do I erase a single shape?
Select the eraser tool and click the stroke or shape you want to remove. Use Undo if you remove the wrong thing.
Does it work with a finger or stylus on tablets?
Yes - the canvas listens to pointer events, so touch, stylus, and mouse all draw naturally.