Cuenta regresiva circular con fases de color: verde → amarillo → rojo.
A circular countdown timer that changes color through traffic-light phases — green for plenty of time, yellow as the midpoint approaches, and red for the final stretch. The animated arc makes it easy for students and audiences to see time remaining at a glance.
Circular Arc
Smooth animated ring that depletes as time counts down.
Traffic Light Colors
Green → yellow → red phases at a glance.
Duration Presets
Quick pick from 30 s to 10 min durations.
Audio Alert
Optional notification sound when time runs out.
Student Management
Manage student information and records
Group Generator
Generate random student groups
Seating Chart Generator
Generate classroom seating charts
Random Name Picker
Randomly pick student names
Classroom Spinner
Interactive spinner for classroom activities
Student Roster
Create and manage student rosters