12 free classroom display tools teachers actually use

By David · Founder & Editor, MyClassScreen

Every teacher has a folder of bookmarked tabs: a timer here, a noise meter there, maybe a random name picker someone shared on Pinterest. That works until you need three tools in the same five-minute transition. This list covers free classroom display tools you can project for the whole class — with honest notes on what each one does well and where you might outgrow it.

We are not ranking these as "best to worst." Different tools fit different routines. Browse our full tools directory or the alternatives comparison if you want side-by-side feature tables.

1. MyClassScreen — full classroom board (free)

Best for: Teachers who want timer, noise meter, name picker, group maker, drawing board, and more on one saveable layout without paying.

MyClassScreen is the tool we build, so we will be direct about tradeoffs. You get 18 widgets, free board saving, custom backgrounds, and a template library. You do not get Classroomscreen's full widget count or their years of district contracts. For most daily routines — morning board, transitions, centers — eighteen widgets is plenty. Try the classroom timer, noise meter, or group maker demos on our site.

2. Classroomscreen — the familiar standard

Best for: Teachers who want the largest widget library and do not mind paying $36/year to save screens.

Classroomscreen popularized the "one projected board" idea. Their interface is polished, templates look great, and the community is huge. The friction point for many teachers is that saving layouts and some backgrounds moved behind a paid plan. If you rebuild your screen every morning anyway, the free tier may be enough. If saving matters, compare our alternatives guide.

3. Bouncy Balls — noise meter classic

Best for: A quick, fun volume check with younger students.

Bouncy Balls does one thing: microphone-driven balls that bounce when the room gets loud. Kids love testing it. The limitation is everything else — you still need another tab for timers and agendas. We wrote a full Bouncy Balls alternative comparison if you want noise control on the same board as your other widgets.

4. Toy Theater — collection of mini classroom tools

Best for: Elementary teachers who want dice, clocks, spinners, and simple games in one site.

Toy Theater bundles dozens of small tools — timers, fraction bars, magnetic letters, and more. Each opens as its own activity rather than a unified board you save. Great for math games and quick demos; less ideal as your all-day morning screen. See our MyClassScreen vs Toy Theater page for a deeper comparison.

5. Teacherstack — station rotations

Best for: K–5 center rotations with saved layouts.

Teacherstack shines when you run reading or math stations on a timer. Grid layouts and rotation schedules are its strength. It has fewer general widgets than a full classroom screen — no drawing board, for example — but it is entirely free and saves boards. Pair it with another tool if you need a whiteboard.

6. Classroom Screen Timer (standalone sites)

Best for: A one-off countdown with zero setup.

Search "classroom timer" and you will find dozens of single-page countdowns. They work for a quick quiz or cleanup sprint. They rarely offer labels, progress bars sized for projection, or saved presets. For daily use, a timer on your main board saves tab clutter.

7. Random name picker wheels

Best for: Fair participation without picking favorites.

Many free spinners exist online. MyClassScreen's random name picker saves rosters and sits next to your timer. Standalone wheels work for a single activity; integrated pickers work when cold calling is part of every period.

8. Traffic light behavior displays

Best for: Voice level and activity phase cues (green = talk, yellow = whisper, red = silent).

Some teachers use physical traffic lights; digital ones scale on a projector. MyClassScreen includes a traffic light widget you can toggle during lessons. PBIS and CHAMPS frameworks both map well to visible green/yellow/red signals — see our posts on PBIS and CHAMPS.

9. Visual timers for ADHD and younger grades

Best for: Students who need to see time passing, not just read digits.

A visual timer with a shrinking progress bar helps students externalize time. Many IEP accommodations call for exactly this. Pair with consistent labels and the same daily routine.

10. QR code generators for quick links

Best for: Sharing a worksheet URL or Form without typing on the board.

Project a QR code; students scan with school devices. MyClassScreen's QR generator lives on the same board as your agenda so you are not alt-tabbing during instruction.

11. Drawing boards for projection

Best for: Annotating a problem, sketching a diagram, or replacing a discontinued Jamboard for whole-class work.

After Jamboard shut down, many teachers needed a simple projected canvas. MyClassScreen's drawing board is teacher-facing — students watch, you draw. For student devices, you still need a collaborative tool; for front-of-room teaching, a projected board is enough.

12. Template libraries for morning routines

Best for: Teachers who do not want to rebuild the same screen daily.

Saved templates turn "set up the board" into one click. MyClassScreen's template catalog includes morning meeting, silent reading, and station layouts. Classroomscreen also has strong templates if you are on their paid tier for saving.

How to choose

Ask three questions: Do you need one tool or a daily board? Do you need to save layouts? Do students use devices or only watch the projector? Single-purpose tools like Bouncy Balls are fine for one job. If you project all period, consolidating tabs usually wins.