Free classroom tools, ready in one click
Pick a tool below. Everything runs in your browser, saves your roster and settings locally, and works great on a smartboard — no accounts, no downloads.
Random Name Picker
Pick students fairly with an animated reveal and no-repeat mode.
Open tool →Smart Group Generator
Balanced groups by count or size, with never-pair rules.
Open tool →Roster Cleaner
Turn messy exports into clean, alphabetized name lists.
Open tool →Visual Timer
Big countdown ring, presets and gentle end chimes.
Open tool →Noise Meter
Traffic-light volume gauge with sensitivity calibration.
Open tool →Marble Jar
Fill a digital reward jar toward a whole-class goal.
Open tool →