Free Online Whiteboard for Online Classes
Draw live during Zoom, Google Meet, or Teams. Teach math, science, languages, and any subject visually — annotate images, use sticky notes, export lesson boards as PDF. No login, no install.
How to Use a Whiteboard in Your Online Class
Open the Whiteboard Before Your Class
Go to onlinewhiteboard.org/whiteboard/ — no login, loads instantly. Prepare your lesson: create boards for each topic, add your starting diagrams or agenda notes.
Start Your Video Call and Share Screen
Open Zoom, Google Meet, Skype, or any platform. Share your browser tab showing the whiteboard. Students see your canvas live as you draw and explain.
Teach Visually in Real Time
Write equations, draw diagrams, annotate uploaded images, add sticky notes for student input, create mind maps and concept flows — all while explaining verbally on the call.
Share Lesson Notes After Class
Export the board as PDF — a complete visual record of your lesson. Post to Google Classroom, email to students, or share via WhatsApp. Students get a revision-ready summary automatically.
Works for Every Subject You Teach Online
Online Math Tutoring
Write equations, work through algebraic steps, draw geometry shapes, and plot number lines. Students see your working in real-time. Export as PDF for practice reference.
Online Science Classes
Draw cell diagrams, circuit schematics, and lab setups. Upload textbook images and annotate them live. Visualize experiments and scientific processes clearly.
Online Language Teaching
Write vocabulary, draw grammar diagrams, create visual sentence structures, and annotate texts. Sticky notes for interactive fill-in-the-blank activities.
History & Geography
Upload maps and annotate key locations. Draw timelines and cause-effect diagrams. Create visual summaries of historical events and periods.
English & Literature
Mind map essay structures, draw character relationship diagrams, create visual analysis boards for poetry and texts. Annotate passages for close reading sessions.
Coding & Computer Science
Draw flowcharts, pseudocode structures, database schemas, and algorithm diagrams. Sketch system architecture for computer science tutoring.
Features Built for Online Teaching
Screen Share Ready
Full-screen mode optimized for screen sharing. Clean interface so students focus on your content, not the tool.
Zoom In for Detail
Zoom into tight spaces when working on equations or detailed diagrams — students see exactly what you're drawing.
Sticky Notes for Interaction
Add sticky notes for student responses, vocab lists, and interactive activities. Makes one-way screen share feel more collaborative.
Multiple Boards per Session
Create one board per topic or activity. Switch instantly during the class without clearing the canvas — each board is preserved.
Upload Textbook Images
Photograph or screenshot your textbook, upload to the board, and annotate live. Bring any physical resource into your online class.
PDF Lesson Notes
One-click PDF export at lesson end. Your visual notes become instant study material — no extra work for the teacher.
Online Class Whiteboard FAQ
What is the best free whiteboard for online teaching?
OnlineWhiteboard.org is a top choice — free, no login, works in any browser, and integrates seamlessly with Zoom and Google Meet via screen sharing. Full feature set including image annotation, sticky notes, and PDF export.
How do I share my whiteboard with students in Zoom?
In Zoom, click Share Screen, then select the browser tab showing your whiteboard. Students see your canvas in real-time. Alternatively, export as PDF after class and share via chat or email.
Do students need an account to see my whiteboard?
No. When you share your screen, students see what you see — no account needed on their end. If you share the PDF export, they just need a PDF viewer.
Can I use it on an iPad for online tutoring?
Yes. OnlineWhiteboard.org is touch-friendly on iPad. Use with a stylus (like Apple Pencil) for a natural handwriting experience — great for math tutoring where neat handwriting matters.
Can I prepare boards before the class?
Yes. Build your lesson boards in advance and save as a project file. At class time, load the project and your prepared boards are ready. You can also start from a saved template each lesson.
Is this a good replacement for Jamboard in Google Classroom?
Yes. Google Jamboard shut down December 2024. OnlineWhiteboard.org replaces it for online classes — same sticky notes and drawing, plus image annotation, PDF export, and no Google account requirement. See full Jamboard comparison →