Beta
Web app
Collaborative whiteboard · Classroom-ready
Sparkboard
Think together on a board that starts private.
A flexible classroom whiteboard with drawing tools, activities and teacher controls. No account needed.
Open SparkboardOpens the app in a new tab.
At a glance
Create, present and collaborate
- Draw, highlight, erase, add notes and text, place shapes and images, or point with the laser
- Build multi-frame boards from a blank canvas or eight bundled classroom activities
- Use classroom timers, traffic-light check-ins, spotlight, presentation mode and anonymous polls
- Start an anonymous classroom room with separate host, contributor and view-only access
- Save and reopen .sparkboard files, or export a frame as PNG and a whole board as PDF
Ways to begin and continue
Start with a blank board or classroom activity, reopen a saved .sparkboard file, and add PNG, JPEG or WebP images when needed.
- Blank boards
- Built-in classroom activities
- .sparkboard board files
- PNG / JPEG / WebP images
Private until you share
- A board starts private and sharing begins only when you choose
- No account or pupil name is required
- The host controls contributor and view-only access
- The host can end a shared room immediately
- Room access expires automatically after four hours
Made for classroom access
- Keyboard-operable editing controls and shortcuts
- A screen-reader-friendly object list for board content
- Visible focus treatment and high-contrast selection states
- Responsive layouts for desktop, tablet and small screens
Trying Sparkboard with a class?
Tell us which activities, devices, access needs and collaboration patterns matter in your setting.
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