Free HIIT & Tabata Interval Timer for Workouts & Focus
What is an Interval Timer?
Tickzy is a free, browser-based interval timer for HIIT, Tabata, Pomodoro, ADHD focus, and CrossFit workouts. It alternates periods of activity and rest so you can structure workouts and focus sessions — works offline, with no signup required.
HIIT Training
High-intensity intervals for all fitness levels—from beginners to advanced athletes
Pomodoro & ADHD Focus
Distraction-free 25-minute focus sessions with breaks. Perfect for ADHD productivity
Tabata Protocol
Classic 20/10 intervals. Works offline—perfect for gym or outdoor workouts
How It Works
Get started in seconds—no account needed.
Choose a template
Pick from 62+ templates for HIIT, Tabata, Pomodoro, or create your own custom timer.
Press start
One click to begin. Works offline after first load—take it to the gym, park, or anywhere.
Save & share
Optionally sign in to sync across devices, or share any timer with a unique link.
Why Choose Tickzy Over Other Timer Apps?
A free alternative to paid timer apps. No ads, no third-party tracking, works offline—everything you need for HIIT, Pomodoro, and ADHD focus.
No Account Required
Start using immediately—no signup, no email, no friction. Your timers stay on your device unless you choose to sync.
62+ Professional Templates
HIIT, Tabata, Pomodoro, CrossFit EMOM, AMRAP, yoga flows, meditation, and more. All free, no premium tier.
Works Offline Everywhere
Once loaded, works without internet—perfect for the gym, park, or anywhere.
ADHD-Friendly Focus Timer
Distraction-free design with audio cues and structured intervals. Ideal for ADHD focus sessions and Pomodoro technique.
Privacy-First, No Third-Party Trackers
No ads, no third-party tracking, no data selling. Progress tracking is optional—only if you sign in.
Cross-Device Sync
Optional free cloud sync. Start a timer on your phone, continue on your laptop. Sign in with Google in 5 seconds.