A smooth circular ring that depletes as time runs out.
The Circle Timer is a clean, visual countdown that uses a shrinking circular ring to show how much time remains. The ring depletes smoothly as seconds tick away and changes color from green through yellow, orange, and red so you can gauge progress at a glance -- even from across the room. Perfect for classrooms, presentations, workouts, or any situation where a visual cue beats staring at numbers.
Visual Ring Countdown
Animated circular arc depletes in real time so progress is obvious from any distance.
Adaptive Color Coding
Ring color shifts from green → yellow → orange → red as time runs low for instant awareness.
Flexible Presets
Seven built-in durations from 30 seconds to 15 minutes -- one tap to switch.
Sound & Controls
Play, pause, and reset with audio alert at the end. Sound can be toggled on or off.
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