Chrome extensions

Lightweight, ad-free tools built by a teacher, to work where you already teach. Find the install link and the legal pages for each one below.

Each extension has its own privacy policy, linked on its card.

Chrome extension

A classroom visual timer that floats over any page, including full-screen Google Slides and Canva. Themes, sounds and shortcuts.

Get it on Chrome

Chrome extension

Draw, highlight and annotate on any webpage, then save a screenshot. Nothing leaves your browser.

Get it on Chrome

Chrome extension

Reads text aloud in English, Spanish and French with word-by-word highlighting, to support multilingual learners.

Get it on Chrome

Chrome extension

Rings a bell and announces each class period out loud. A simple replacement for the old speaking clock.

Get it on Chrome

The extensions