About IDroo

IDroo is an educational online whiteboard app that gives instant + real-time collaboration through your browser.

Endless canvas

The digital paper we use, is infinite in all directions. You will never run out of space to work on. The pens have infinite ink too, to compensate.

Lots of tools

Freehand and straight lines, rectangles and squares, circles and ellipses, textbox and formula.

Smooth lines

Draw and sketch your ideas with Freehand tool. Pen tablets or touch screens make drawing easier but are not required. With IDroo, your lines are smooth even with a janky mouse.

Images and documents

Upload documents to work with, images to illustrate your ideas. Supported formats include JPG, PNG, GIF, PDF, DOCx, XLSx, PPTx, PAGES, RTF, and many more.

Equation tool

You can use our simple yet professional equation editor to type math and physics formulas. Use the toolbar, or TeX-like commands such as \sum, \sqrt, \alpha, \N, etc.

Simple to share

Just share the board URL with others and you'll be able to collaborate instantly.

Real-time experience

Every stroke you draw, each letter you type, is instantly visible to participants, worldwide.

Chat, voice and video

Every board has integrated text chat. Paid plans also have a voice and video calling function.

Lock to background

Objects can be locked to background to protect them from moving around or deleting by accident.

Auto-save

Your boards are automatically saved. You won't lose any content when you close the browser, or your device chooses to crash.

Access management

Control who has access to the board, and to what level. You can choose between Edit, View or No access.