Free Online Box Breathing Timer

Focus • Calm • Emotional Control

Balance and focus

What is Box Breathing?

Box breathing is a technique used by Navy SEALs and athletes. Each phase lasts equally: inhale 4 seconds, hold 4 seconds, exhale 4 seconds, pause 4 seconds. The name 'box' comes from equal sides like a square. It helps maintain calm in stressful situations.

Is this breathing timer really free?

Yes, this timer is 100% free. No registration, no subscription, no hidden costs.

Does it work on mobile devices?

Yes, the timer works on any device with a browser — smartphones, tablets, and computers.

Do I need to download an app?

No download required. The timer works directly in your browser. You can add it to your home screen for quick access.

Why is this timer better than breathing GIFs?

Unlike GIF animations, our timer offers: audio cues for each phase, choice of 7 breathing techniques, binaural beats for deep relaxation, cycle counting, and can be installed on your phone. GIFs have fixed timing and provide no feedback.