Terms of Use
Last updated October 31, 2026
OpenClassroomTool is free to use in any classroom, school, home or training setting, including on projectors, interactive whiteboards and in recorded or live-streamed lessons.
As is
The tools are provided as they are, without warranty. Timers and noise readings are for classroom use and are not calibrated instruments; please do not rely on them for anything safety-critical.
Your content
Anything you type into a tool stays in your browser and remains yours. You are responsible for what you display to your class.
Fair use
Please do not attempt to disrupt the service or copy the site wholesale. Linking to any page is always welcome.