
Online Whiteboard
Shared browser whiteboard for teams, teachers and students

About Online Whiteboard
Online Whiteboard is a browser-based canvas for drawing, writing and brainstorming together in real time. It is aimed at teachers running remote lessons, remote teams sketching diagrams or wireframes, and anyone who wants to map out ideas without installing software.
The workflow is intentionally short: create a board with one click, copy its link and send it through any chat app or email. Anyone with the link can join the session and draw alongside you, and every change appears for everyone as it happens. The site also mentions infinite zooming, cross-platform access and exporting class notes.
What sets it apart, according to the homepage, is the lack of setup. There is no account wall before you start, and it works on laptops, tablets and phones. The site describes the basic version as free, with no further pricing details shown.