Online Timer
Fast, drift-free countdown timer with custom durations, quick presets, and sound alerts.
Custom Duration (Hours, Mins, Secs)
Built for Precision & Everyday Reliability
Wall-Clock Accuracy
Timers compute state from exact timestamp differences, eliminating countdown drift even when browsers background or throttle tabs.
Zero-Network Audio
Alert tones are synthesized procedurally via the Web Audio API, functioning 100% offline with instant zero-latency playback.
Screen Wake Lock
Optionally keeps your screen awake while a countdown is running so you can track workouts, presentations, or cooking from across the room.
Tab-Title Countdown
Live remaining time displays in your browser tab title so you can monitor progress while multitasking across other windows.
Keyboard Shortcuts
| Key | Action | Description |
|---|---|---|
| Space | Start / Pause | Toggles active countdown without moving your cursor. |
| R | Reset | Restores configured duration and sets timer to Ready. |
| F | Fullscreen | Expands timer to high-contrast full display. |
| P | Pop-Out Window | Toggles detached always-on-top Picture-in-Picture floating timer. |
| Esc | Exit / Close | Exits fullscreen view or closes settings dialog. |
Looking for the Google Search Timer?
If you searched for the built-in timer in Google Search, this independent online timer provides a dedicated, full-featured alternative. Unlike standard search widgets, you get customizable completion audio tones, Screen Wake Lock support, fullscreen display mode, recently used duration history, and shareable timing URLs with zero accounts or signups.
Frequently Asked Questions
How accurate is this online timer?
This timer uses wall-clock timestamps (Date.now()) as its sole source of truth. Even if your browser suspends or throttles background tabs to save battery, the timer immediately recalculates the exact remaining time when you return, guaranteeing drift-free accuracy.
Will the timer alert sound play if I switch tabs?
Yes. Our procedural audio engine runs through the Web Audio API and plays completion alert sounds seamlessly in the background. You can also enable browser notifications in Settings to receive an on-screen alert when working in other applications.
Can I keep my screen from turning off while the timer runs?
Yes. You can enable "Keep screen awake" in Settings. When active and supported by your browser, it uses the Screen Wake Lock API to prevent your device display from sleeping during an active countdown.
How do I set a custom countdown duration?
Enter your desired hours, minutes, or seconds into the custom duration fields directly above the preset buttons, then click "Set Timer". You can also create shareable links with custom durations (for example, freetimertools.com/timer/?m=25).
Is this timer connected to or affiliated with Google?
No. This is an independent, free, ad-supported web utility designed as a faster, more customizable, and feature-rich alternative to basic search engine widget timers.