Timerbox
READY
COMPLETED BREATH CYCLES: 0

Online Guided Breathing Timer for Stress Relief & Focus

Box Breathing, 4-7-8 & Deep Calm•Animated Expanding Breath Halo•Subtle Tibetan Singing Bowl Cues•Completed Cycle Counter

Activate Your Parasympathetic Nervous System

Controlled rhythmic breathing directly stimulates the vagus nerve, reducing heart rate, lowering cortisol levels, and restoring mental clarity in moments of stress or cognitive overload.

This breathing timer provides an intuitive visual guide: inhale as the glowing circle expands, hold comfortably at full lung capacity, and exhale smoothly as the circle contracts.

How to Use the Breathing Timer

1
Select your breathing method: Box Breathing (4-4-4-4), 4-7-8 Relaxing, or Deep Calm (4-6).
2
Sit comfortably with an upright spine and relaxed shoulders.
3
Click Begin Breathing and synchronize your lungs with the expanding orb.
4
Notice your pulse settling as you complete 4 to 8 full breathing cycles.

Explore All Sensory & Visual Timers

Hourglass TimerSand Timer (Hourglass)Liquid Sensory TimerRainbow Visual TimerCandle Burning TimerBubble Sensory TimerBox Breathing TimerTimer with MusicPresentation ClockSpeech & Debate TimerInterval Workout TimerHIIT & Tabata TimerEgg Cooking TimerTea Steeping TimerChess Clock OnlineRadial TimerRings TimerProgress Bar TimerPixel Grid TimerHeart Shaped TimerSun Transit TimerMoon Phase TimerCircular Visual TimerBlocks Stacking TimerCoral Reef TimerLichen Colony TimerFrost Windowpane TimerSnow Falling TimerGalaxy Spiral TimerLava Lamp TimerSpinner TimerFlip Clock TimerTrain Station TimerForest Fire TimerMaze Solver TimerSpread Diffusion TimerBreathing Guide TimerRepeat Interval TimerRandom Mystery TimerPicture Reveal TimerAesthetic Study TimerRetro Flip ClockVisual TimerMinute Timers (1–60)1 Minute Sand Timer3 Minute Sand Timer5 Minute Sand Timer10 Minute Sand Timer15 Minute Sand Timer30 Minute Sand Timer1 Minute Liquid Timer5 Minute Liquid Timer10 Minute Liquid Timer15 Minute Liquid Timer25 Minute Liquid Timer30 Minute Liquid Timer5 Minute Rainbow Timer10 Minute Rainbow Timer15 Minute Rainbow Timer20 Minute Rainbow Timer30 Minute Rainbow Timer60 Minute Rainbow TimerBomb Timer1 Minute Bomb Timer2 Minute Bomb Timer3 Minute Bomb Timer5 Minute Bomb Timer10 Minute Bomb Timer15 Minute Bomb Timer20 Minute Bomb Timer30 Minute Bomb Timer5 Minute Timer with Music10 Minute Timer with Music15 Minute Timer with Music20 Minute Timer with Music25 Minute Timer with Music30 Minute Timer with Music45 Minute Timer with Music60 Minute Timer with Music5 Minute Pomodoro Break10 Minute Pomodoro Break15 Minute Pomodoro BreakBreak TimerGreen Tea TimerBlack Tea TimerWhite Tea TimerOolong Tea TimerHerbal Tea TimerChai Tea TimerChamomile Tea TimerEarl Grey Tea TimerMatcha Tea TimerPu-erh Tea TimerSoft Boiled Egg TimerMedium Boiled Egg TimerHard Boiled Egg TimerKitchen Timer (Multi-Dish)Cooking TimerAir Fryer TimerCoffee Brew TimerSteak TimerTurkey Roast TimerRice TimerCookie Baking TimerPizza Baking TimerPopcorn TimerRamen TimerSmoker Timer (BBQ)Sous Vide TimerBoxing Round TimerHIIT Interval TimerEMOM TimerCrossFit TimerWOD TimerPlank TimerRunning Interval TimerGym Rest TimerRest Timer Between SetsInterval Beep TimerStretch TimerLap Timer & Split StopwatchRace TimerBreathing Timer4-7-8 Breathing TimerMeditation Timer5 Minute Meditation Timer10 Minute Meditation Timer20 Minute Meditation TimerIce Bath & Cold Plunge TimerSauna Session TimerIntermittent Fasting TimerSleep Cycle Calculator & TimerSleep Timer (Screen Dimmer)Power Nap TimerContraction Timer & Labor TrackerMedication Reminder Timer20 20 20 TimerAgenda TimerAnalog StopwatchBig TimerBoard Game TimerCleanup TimerConfetti TimerCountdown TimerCountup TimerCustom TimerDesk TimerDigital TimerExam TimerFake TimerFocus TimerGaming TimerJeopardy TimerLaundry TimerMulti StopwatchMulti TimerNo Contact TimerPotty TimerQuiz TimerReading TimerShower TimerSpeech TimerTanning TimerTeeth Brushing TimerTicking TimerTimer For KidsToddler TimerTrivia TimerTurn TimerInteractive TimerTraffic Light TimerVirtual TimerTomato TimerWriting TimerSpeedrun TimerYoutube TimerCute TimerPretty TimerMinimalist TimerLofi TimerAesthetic Pomodoro Timer

Frequently Asked Questions

What is Box Breathing?

Box Breathing is a tactical calming technique used by Navy SEALs: inhale for 4 seconds, hold for 4 seconds, exhale for 4 seconds, and hold empty for 4 seconds.

How many minutes of guided breathing are recommended daily?

Even 3 to 5 minutes of conscious breathwork resets nervous system arousal and enhances sustained cognitive focus.

Can I practice with my eyes closed?

Yes. The timer sounds gentle singing bowl chimes at transition points so you can breathe with closed eyes.

Ready to Start Your Breathing Timer?

Scroll up and press Start to begin your visual countdown immediately.