Collaborative Whiteboard – Free Online Infinite Canvas

✓ Free Online Collaborative Whiteboard & Drawing Tool

Real-time P2P collaboration, pen, shapes, text, sticky notes, images. Drag, resize, rotate with 8-point handles. Undo/redo, emoji, layers, opacity control. Dot grid. Export PNG.

🛜 P2P Real-time Collaboration — WebRTC peer-to-peer sync. Create a 6-digit room, share a link, collaborate instantly. Host relay architecture ensures reliability. No server needed.
✏️ Pen & Shape Tools — Smooth pen tool with quadratic bezier curves. Line, rectangle, ellipse, arrow shapes. Adjustable stroke width and color. Fill toggle for shapes.
📝 Text & Sticky Notes — Click to place text, Enter to confirm, Shift+Enter for newlines. Sticky notes in 6 colors with shadow and auto-wrapping.
🖼️ Image Support — Drag & drop, upload button, or Ctrl+V paste. Auto-scales images to fit canvas. Resize with 8-point handles.

Full guide, how-to & FAQ →

⚠️ JavaScript is required This tool runs entirely in your browser and needs JavaScript. Please enable JavaScript, or open this page in a modern browser with JavaScript support, to use all features.

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