Free Online Drawing Board — Whiteboard & Diagram Tool
A free online whiteboard and drawing tool powered by Excalidraw. Sketch diagrams, wireframes, flowcharts, and notes with a hand-drawn feel. Export as PNG or SVG. Everything stays in your browser.
Key Features
- Shapes: rectangles, ellipses, diamonds, arrows, lines, text
- Freehand drawing with pencil tool
- Grid and snap-to-grid for precise layouts
- Export to PNG (2x resolution) or SVG
- Dark mode support
- 100% client-side — no account, no cloud sync needed
SimplyUtils vs Competitors
| Feature | SimplyUtils | Excalidraw.com | tldraw | Whimsical |
|---|
| No login required | ✓ | ✓ | ✓ | ✗ |
| SVG export | ✓ | ✓ | ✓ | ✓ |
| PNG export | ✓ | ✓ | ✓ | ✗ |
| Free to use | ✓ | ✓ | ✓ | Partial |
| Offline capable | ✓ | ✓ | ✗ | ✗ |
Frequently Asked Questions
Is my drawing saved?
Drawings are not automatically saved between sessions — export your work as PNG or SVG to keep it. The drawing board does not upload anything to servers.
Can I collaborate with others?
The drawing board is single-user. For real-time collaboration, use Excalidraw.com or tldraw which have built-in multiplayer features.
What file formats can I export?
PNG at 2× resolution for presentations and sharing, and SVG for vector editing in tools like Figma, Illustrator, or Inkscape.