TinyFast is a free intermittent fasting tracker and timer designed for simplicity and ease of use. Track your fasting windows with preset durations or create custom fasting schedules that work for your lifestyle.
Our fasting timer supports all major intermittent fasting protocols including 16:8 (16 hour fast with 8 hour eating window), 18:6 intermittent fasting, One Meal A Day (OMAD) 24 hour fasting, extended fasts of 36 hours, 48 hour fasts, and 72 hour fasting periods.
Start and track your fast with one click using preset fasting durations. Edit your fast start time if needed. Track your fasting history to monitor your progress over time. Sync your fasting data across all your devices with cloud backup.
Intermittent fasting has become a popular approach to health and wellness. A reliable fasting timer helps you stick to your fasting schedule, track your progress, and build consistent fasting habits.
TinyFast is completely free with no ads, no subscriptions, and no hidden costs. Simple intermittent fasting tracking for everyone.
Select a preset fasting duration or enter a custom time period. Click start to begin your fast. The timer will track your progress and show time remaining. Edit your fast start time or duration anytime. End your fast when ready and view your complete fasting history.
Works on iPhone, Android, desktop, and tablet. Install as a progressive web app for offline access.