- Real-Time Synchronized Drawing: See collaborators’ strokes and cursors instantly as they draw, enabling fluid brainstorming and explanation.
- No Registration Required: Create and share a board instantly without forcing participants to sign up or log in.
- Share by URL: Invite others simply by sending the board link, with optional view-only or edit permissions.
- Infinite Zoomable Canvas: Pan and zoom across a virtually unlimited whiteboard space without performance degradation.
- Cloud Backup (Logged-In Users): Automatically save whiteboards to the cloud and access them later via a board browser.
- PNG Export: Export completed boards as PNG files for sharing, documentation, or integration into other tools.
- Pen Customization: Multiple colored pens, adjustable thickness, eraser, and unlimited undo for flexible sketching.
- Viewport Following: Follow another user’s screen position to understand their perspective during collaboration.
- Cross-Device Support: Works on desktop, tablet, mobile, and supports graphics tablets like Wacom and Apple Pencil.
Onlineboard.eu
Free browser-based whiteboard for instant real-time collaboration
Updated August 3, 2026
Onlineboard.eu Overview
Onlineboard.eu is a free, browser-based collaborative whiteboard designed for instant idea sharing without registration. Users can create a board, share a URL, and start drawing together in real time with synchronized cursors.
It offers infinite canvas, zoom and pan, cloud backup for logged-in users, and PNG export. Its lightweight interface focuses on simplicity, speed, and accessibility across desktop, tablet, and mobile devices.
Key Features
Pricing
| Plan | Price | Featured |
|---|---|---|
| Free | $0 | Browser-based whiteboard, no registration required and real-time collaboration |
| Paid or enterprise features | Contact vendor | The current official homepage does not publish a numeric paid price |
Pricing source: https://onlineboard.eu/
Pros
Competitor |
Pros |
|---|---|
| Miro | Onlineboard.eu is quick to open and share, with no registration required for a basic collaborative board. That makes it useful for a short workshop where participants should not create accounts first. |
| Mural | The service keeps the interface focused on immediate sketching and realtime collaboration. Teams that do not need templates, facilitation programs, or workspace administration can get started with less setup. |
| Witeboard | Onlineboard.eu provides a similarly lightweight browser experience while presenting a direct shared-board workflow. It is a practical option for simple, low-friction visual conversations. |
Cons
Competitor |
Cons |
|---|---|
| Miro | Miro publishes a much broader feature and administration surface. Onlineboard.eu’s current public page does not document equivalent templates, workspace governance, or enterprise controls. |
| Mural | Mural is better equipped for structured facilitation, reusable workshops, and larger managed teams. Onlineboard.eu is intentionally basic and may not scale to formal programs. |
| Witeboard | The same low-friction simplicity means fewer documented persistence, account, analytics, and security features. Teams needing a durable knowledge or project workspace should look elsewhere. |
Reviews
- Trustpilot Review (Rating: 3.8/5): One reviewer called Onlineboard “Absolutely AMAZING” and said it feels “Simple, fast and efficient,” adding that it’s exactly what they needed. Another liked the site overall but felt the free plan “doesnt offer enough basic needs,” suggesting Onlineboard could expand its basic features.
