Breathing Exercise Timer
Free, no-signup breathing timer. Choose your technique and start right away.
Why Use a Guided Breathing Timer?
A breathing timer keeps your pace steady so you can focus entirely on the sensation of breathing—no counting seconds in your head. Studies show that paced breathing at specific rhythms activates the parasympathetic nervous system, lowering heart rate and cortisol levels within minutes.
- Interval: A simple inhale 4s / exhale 6s pattern—great for beginners
- Box: 4-4-4-4 symmetrical breathing used by Navy SEALs for calm and focus
- 4-7-8: The "relaxing breath" pattern that promotes sleep and reduces anxiety
- Wim Hof: Cyclic hyperventilation with breath holds for energy and cold exposure prep
Learn Each Technique
Box Breathing
4-4-4-4 pattern used by elite performers for focus and stress control.
4-7-8 Breathing
Dr. Weil's relaxing breath technique for falling asleep faster.
Coherent Breathing
5-second in, 5-second out for heart rate variability optimization.
Wim Hof Method
Cyclic breathing with breath retention for energy and resilience.
Frequently Asked Questions
Is this free to use?
Yes, completely free. No account, no signup, no hidden limits. Open the page and breathe.
Can I use this on mobile?
Yes, the timer works on any device with a browser—phone, tablet, laptop, or desktop.
What's the best breathing technique for sleep?
The 4-7-8 breathing pattern is widely recommended for falling asleep. Try 4-5 cycles before bed.
Does the timer make sound?
Yes, a soft chime plays at each phase transition. Tap the browser to allow audio on first use.