This fullscreen online clock shows your exact local time and date with a clean, distraction-free interface. Use it as a digital or analog clock for classrooms, meetings, live streams, study sessions, work desks, and productivity routines. The clock updates automatically based on your device time, supports dark mode, fullscreen display, neon glow styling, and always-on mode to act like a real wall clock. Ideal for anyone searching for an online clock, big digital clock, fullscreen time display, or a simple online timer replacement.