Our free online countdown timer is a powerful tool designed to help you manage time effectively for presentations, meetings, events, and more. With a fully customizable interface, you can set any duration in minutes and seconds, then watch as the timer progresses with dynamic color changes—starting in green for normal time, transitioning to yellow as a warning, and turning red when you’re running out of time. Each color threshold can be adjusted to your specific needs, ensuring you stay aware of your timeline at exactly the right moments. The timer features a clean, distraction-free fullscreen mode that displays large, easy-to-read numbers visible from anywhere in the room, making it ideal for stage presentations, classrooms, and public speaking events. Additional features include pause and resume functionality, custom labels for multiple timers, and an audio alert when time expires. Whether you’re a presenter, teacher, event organizer, or anyone who needs precise time tracking, our customizable countdown timer provides a simple yet professional solution to keep your events on schedule.