Science
Free biology diagram labelling tool for teachers. Add interactive hotspots to heart, eye, flower and cell diagrams instantly — no image editing required.
Why teachers use it
Add interactive hotspots to heart, eye, flower and cell diagrams instantly. The biology diagram labeller saves hours of image editing and gives students a hands-on way to learn anatomical structures and their functions.
Popular classroom uses
Biology Diagram Labeller is a free, no-login science tool you can use straight away in class. It works well for diagram labelling, knowledge recall, equation practice, and runs in any browser on your classroom display, laptop or a student device.
Great for
Use it during
Built to be quick, clear and classroom-friendly so you can get on with teaching.
Turns abstract ideas into a clear visual you can build and explain live on the board.
It is quick to launch, so you can use biology diagram labeller the moment you need it in a lesson.
It works on classroom computers, laptops, tablets and phones without any installation.
Subject-specific tools for English, maths, science, history and MFL lessons, built around how each subject is actually taught.
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Answers for teachers looking for a fast, reliable classroom-friendly version of this tool.
Heart, eye, leaf, cell, nephron, neurone, alveolus and more are available.
Yes. Upload any image and add interactive hotspots to create your own labelling activity.
Yes. Students see immediately whether their labels are correct.
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