⏱️

TimerHub

In-depth review
Free
Utilities

TimerHub provides free online timers, including countdown timers, a stopwatch, and a focus timer. Users can set custom durations from one second to 24 hours with an alarm. It offers quick access to popular timers like 5-minute and 30-minute options, and includes shareable countdowns for events.

Catalogued October 23, 2026 · Curated by PWA Directory team
⏱️TimerHub
timerhub.io
TimerHub, as it opens in a browser tab

TimerHub, as it opens in a browser tab.

Works Offline
Installable
Cross-Platform
✓
Free

Not sure how to add TimerHub to your home screen? Step-by-step for Chrome, Safari, Firefox and Edge — it takes about ten seconds, and there is no app store involved.

Own TimerHub? Have us re-run this measurement — we open it in a real browser, cut the network, and send you what survived.

Tags
timerstopwatchcountdownpomodoroproductivityfocus-timergroup-timerclassroom-timer

How to install TimerHub as a PWA

Chrome / Edge
Menu (⋮) → Add to Home screen
Safari (iOS)
Share (↑) → Add to Home Screen
Firefox
Menu (⋮) → Install

Screenshots

TimerHub screenshot

Why we recommend TimerHub

TimerHub stands out for its comprehensive range of timer functionalities, from simple countdowns to specialized options like Pomodoro and interval timers. The platform offers a clean, ad-free experience with no sign-up required, enhancing user accessibility. Unique features like shareable countdowns for events, '10 Second Challenge' and 'Reaction Time Test' games, and a Group Pomodoro room for collaborative study make it versatile. The ability to customize timers with optional rain or brown noise, and a fullscreen display, further improves its utility for various personal and group needs. It even includes specific timers with music and ambient sounds, and classroom-focused visual timers.

Best use cases

Best for: Individuals needing quick access to various timers for daily tasks, studying, or work. Ideal for students and professionals using the Pomodoro technique or group study rooms. Excellent for managing events with shareable countdowns, or for teachers utilizing visual and classroom timers. It's also suitable for those looking for simple, engaging mini-games to test reflexes or timing skills.

Honest limitations

While TimerHub offers extensive timer functions, it is not designed as a full-fledged project management tool or a complex scheduling application. Its focus is strictly on timing utilities, without features like task lists, reminders, or integrations found in broader productivity suites. There is no account system for saving personalized timer configurations across devices, which might be a limitation for power users seeking deeper customization and synchronization.

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