Sketch Board (Online Whiteboard)
A free, browser-based sketch board for brainstorming, wireframing, and visual thinking. Draw freehand, add shapes, type text, and arrange ideas on an infinite canvas — no account needed. Think of it as a lightweight alternative to Miro or Excalidraw that runs entirely in your browser.
How to Use This Tool
- Select a tool: pen, rectangle, circle, line, or text.
- Choose your color and stroke width.
- Click and drag on the canvas to draw.
- Use the selection tool to move or resize elements.
- Zoom and pan to navigate the canvas.
- Export your board as a PNG image.
Features
- Freehand drawing with pressure sensitivity
- Shape tools: rectangle, circle, line, arrow
- Text labels anywhere on the canvas
- Color picker and stroke width control
- Infinite canvas with pan and zoom
- Undo/redo support
- Export as PNG
- Eraser tool
Frequently Asked Questions
Is this like Miro or Excalidraw?
It is a lightweight alternative for quick sketching and brainstorming. It runs entirely in your browser with no account required. For advanced features like real-time collaboration or templates, dedicated tools like Miro may be more suitable.
Can I save my work?
You can export the canvas as a PNG image. The canvas state is also saved in your browser's localStorage between sessions.