Infinity Whiteboard, Designed for Teachers
I've created a whiteboard which I use every lesson when teaching maths, though it can be used for anything. It currently has a few hundred teachers using it daily. It's designed for use with touch-screen interactive whiteboards in classrooms, and stays in sync with your phone/tablet/whatever without signup/login. You can also find me on Twitter where I post updates etc: https://twitter.com/jakegmaths Some features and cool things: * Sync devices without signup - offline by default, just hit 'sync devices' and use the same code on multiple devices to sync *…
Infinity Whiteboard, Designed for Teachers launched on May 12, 2023 with 17 votes, #1,582 of 4,910 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Infinity Whiteboard is a digital whiteboard tool designed for classroom use with touch-screen interactive displays. Built by a teacher for teaching mathematics and other subjects, it syncs across multiple devices without requiring login or signup. The application works offline by default and features touch-based controls for drawing, panning, and zooming, plus the ability to add images and PDFs directly to the board. It's currently used daily by several hundred teachers and is compatible with phones, tablets, and classroom display systems.
written from the facts on this page · September 2026
From the sources
Whiteboard for annotations and screen sharing, made for teachers
In the maker’s words, at launch
I've created a whiteboard which I use every lesson when teaching maths, though it can be used for anything. It currently has a few hundred teachers using it daily. It's designed for use with touch-screen interactive whiteboards in classrooms, and stays in sync with your phone/tablet/whatever without…
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