Extensions

Bring any webpage to life with WebInk. This extension adds a simple, draggable toolbar so you can draw, highlight, erase, and annotate directly on websites. Switch seamlessly between inking and normal browsing, clear your work with one click, or capture full-page scrolling screenshots that save both your notes and the page beneath. Perfect for teaching, presenting, or making content interactive in real time.

Bring clarity and focus to your lessons with the Classroom Visual Timer. This simple, draggable, and resizable countdown tool is designed for educators who need a distraction free way to keep students on track. Choose from preset times or enter custom durations, switch between classic and RGB themes, and let the visual countdown donut show time passing at a glance. With end alerts, digit toggles, and flexible placement anywhere on the screen, the Classroom Visual Timer makes time visible, predictable, and easy for learners to follow. Perfect for discussions, group work, and transitions. It is lightweight, ad-free, and built for the classroom.

PolyRead by Lesson Shuffle helps students succeed with multilingual learning by reading text aloud with synchronized word-by-word highlighting. Optimized for Chromebooks, PolyRead supports English, Spanish, and French with smart language detection, natural voices, and an intuitive, draggable toolbar.