Whiteboard Fox provides a shared online whiteboard with controls over what other participants can draw or view.
WBO
WBO supports real-time drawing by multiple users on a shared online whiteboard, with its code available as open source.
About WBO
WBO is an online whiteboard where many users can draw at the same time on a large virtual board. The board updates in real time for all connected users, and its contents are saved on the server. To work together, users share the board URL.
Key features
- Public board open to everyone
- Private board with a random name accessible only through its link
- Named private board with a custom URL
Best for: People sketching together for art, entertainment, design, and teaching.
Watch out for
- New drawings may cover older ones on the public board
WBO at a glance
- Website
- wbo.ophir.dev
- Category
- Research & Data › Research & Study Tools
- Type
- Online tool
- Pricing
- Free
- Platforms
- Web
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
WBO alternatives
Tools and sites you could use instead, ranked by how closely they match.
NotebookCast provides a real-time collaborative whiteboard with audio and video calls for teaching, sketching and teamwork.
Web Whiteboard lets people sketch, brainstorm and share ideas in a real-time collaborative workspace.
As a collaborative digital canvas, Microsoft Whiteboard supports meetings and learning with text, drawings, images and shared editing.
CiteMaker formats references in APA, Harvard, MLA and Oxford styles, with citation tools for multiple devices.
Studocu hosts study notes shared by students and offers tools for creating practice materials.
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