Smartboard & Projector Tools for Modern Classrooms
Zero-distraction digital utilities engineered for teachers. Massive high-contrast typography, synthesized offline audio alerts, and instant full-screen modes.
Classroom Timer
Giant digital countdown timer & stopwatch with visual color progress bar, quick presets, and pleasant school bell audio alarms.
Random Name Picker
Exciting spinning wheel and card draw picker. Save multiple class rosters, eliminate picked names, with confetti celebrations.
Group Generator
Split your class into balanced study teams, lab pairs, or table groups instantly. Easy drag-and-drop adjustments and clipboard export.
Official Exam Timer
Formal examination board with synchronized live clock, countdown, silent 15m/5m/1m warnings, and customizable test instructions.
Sensory & Calming Timer
Soothing visual timers for calm-down corners, transitions, and mindfulness. Liquid bubble drip, sand hourglass, and box breathing guide.
Classroom Clocks
High-visibility analog and digital clock display. Features interactive time-teaching mode with Roman/Standard numerals and schedule tracking.
Random Number Generator
Flexible number generator for math games, bingo, and student ticket draws. Set min/max ranges, batch generate, and prevent repeat numbers.
Dice & Chance Games
Interactive 3D animated dice (1-6 dice), realistic physics coin flip, and decision spinner for classroom games and probability lessons.
Multi-Team Tally Counter
Interactive classroom scoreboard and tally counter. Track house points, attendance, or behavior milestones with quick keyboard shortcuts.
Presentation & Speech Timer
Pacing timer for student presentations, debates, and teacher mini-lessons with intuitive traffic-light signals (Green, Amber, Red).
Fun Race Timers
Animated classroom sprint timer where students or teams cheer on animal avatars (Turtle, Bunny, Cheetah) during quick clean-up drills.
Holiday & Break Timers
Live countdowns to school milestones: Summer Vacation, Winter Break, Thanksgiving, Halloween, and 100th Day of School.
Engineered for Classroom Projectors
Designed from real teacher feedback to solve the common frustrations of online timers and classroom tools.
Projector-Optimized
High-contrast digital digits legible from the back of any classroom. Screen wake-lock technology prevents display timeout mid-lesson.
Privacy First (Zero Tracking)
Student names and rosters stay 100% on your device's browser. We collect no student information, ensuring strict COPPA & FERPA compliance.
Works 100% Offline
School Wi-Fi down? No problem. ClassPanel caches automatically as a PWA, loading instantly on Chromebooks and smartboards offline.
Zero Ads, Zero Distractions
No popups, banner ads, or autoplaying videos that embarrass you in front of students. Pure utility with pleasant synthesized chimes.
Frequently Asked Questions for Teachers
Is ClassPanel really completely free?
Yes, ClassPanel is 100% free for educators, schools, and students. There are no paywalls, premium subscriptions, or sign-up requirements. You can bookmark and project any tool instantly.
How do I save my student class rosters?
In tools like the Random Name Picker and Group Generator, open the roster manager, paste your student names, and click "Save Roster". ClassPanel saves them locally in your browser so they are ready every time you open class.
How do I use Fullscreen Projector Mode?
Every tool page features a dark "Projector Mode" button at the top-right. Clicking it activates a distraction-free full-screen display that hides browser tabs and navigation bars. It also requests a wake-lock so your smartboard doesn't go to sleep.
Will the tools work on my interactive smartboard?
Yes! All tools are built with oversized, touch-friendly touch targets tested on Promethean Boards, SMART Boards, ViewSonic ViewBoards, and interactive panels, as well as Chromebooks and iPads.
Quick Links
Click your browser's install icon or bookmark ClassPanel for instant offline launch.