Free Online Timer for Presentations, Classrooms & Streams
A clean, customisable countdown timer that works anywhere — project it fullscreen in a classroom, embed it as an OBS browser source overlay, or share a pre-configured link with a single URL.
Built for every countdown
Classrooms
Project a large, visible countdown on a smartboard or projector. Add custom text like "Clean Up Time" or "Exam Starts In". No account needed — works on any school Chromebook or browser.
Classroom timer →Presentations
Keep speakers on time during conferences, workshops, and events. Use fullscreen mode on a second monitor or project the timer for the whole room to see during breaks.
Presentation timer →Streaming
Add a transparent countdown overlay to your Twitch, YouTube, or Kick stream. Paste the URL directly into OBS as a browser source — no installation required.
OBS timer →Features
- ✓Fullscreen mode — fill any screen instantly
- ✓Transparent background for OBS overlays
- ✓50+ fonts including monospace and display styles
- ✓Custom text above or below the timer
- ✓End chime and ticking sound options
- ✓Shareable URL — all settings encoded in the link
- ✓Pomodoro mode with automatic focus/break cycling
- ✓Works offline once the page has loaded
Also: Pomodoro Timer
The dedicated Pomodoro timer automatically alternates focus sessions with breaks. Customise the 25-minute focus and 5-minute break durations to match your workflow.
Try Pomodoro TimerPopular timers
Frequently Asked Questions
Is EasyTimer.app free?
Yes, EasyTimer.app is completely free. No signup, no ads, no premium tier. Built and maintained as a solo project.
Does EasyTimer.app work as an OBS browser source?
Yes. Enable Transparent Background in settings, paste the URL into your OBS Browser Source, and add the provided Custom CSS for guaranteed transparency. Step-by-step instructions: /obs.
Can I share or bookmark my timer settings?
Yes. Every setting (duration, font, colour, background, position) is encoded in the URL. Share the URL or bookmark it to keep your exact configuration.
Does EasyTimer.app work offline?
Yes. EasyTimer.app registers a service worker on first visit, so once loaded the timer runs entirely in your browser without an internet connection.
Is there a Pomodoro mode?
Yes. The /pomodoro route automatically alternates focus sessions and breaks (default 25/5/15 — 25-min focus, 5-min short break, 15-min long break after every 4 focus sessions). All durations are customisable in settings.