A classroom timer built for projector screens and fast transitions.
Show students exactly what phase they are in with giant digits, named blocks, and a low-clutter stage designed for the back row.
Map the period into do now, mini-lesson, practice, and exit ticket.
Choose high-contrast themes that hold up on aging classroom projectors.
Use sound cues sparingly to mark transitions without constant teacher intervention.
Keep a browser-local library of recurring class structures.
Build the next session cue sheet
Switch between one clean countdown, a multi-segment run of show, or a repeatable interval set. The live stage updates instantly.
Total Runtime
43m
Display Theme
Signal Red
Warm cue-light contrast for auditoriums and workshops.
Local Session Library
Free mode stores up to three sessions in this browser. Cross-device syncing unlocks once account infrastructure is configured.
Live Stage
Classroom Blocks
Readable at a distance
Oversized mono digits, clear segment labeling, and high-contrast themes built for projected rooms.
Flexible session structures
Use the same surface for talks, classes, therapy sessions, circuits, or workshops without changing tools.
Local-first reliability
Drafts and up to three saved sessions persist in-browser even when you just need the timer to work now.