RayLabs Meditation & Breathing Timer
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Mindfulness Bell

Free Online Meditation Timer

Mindfulness Bell & Relaxing Breathing Halo for Daily Stillness

A peaceful, distraction-free meditation and mindfulness timer designed for daily sitting, breathwork, and stillness. Features authentic 528Hz Solfeggio singing bowl chimes, gentle breathing halo guides, and ambient soundscapes.

528Hz Solfeggio Singing Bowl

Harmonically synthesized singing bowl chimes resonate at the 528 Hz transformation frequency to gracefully introduce and conclude your meditation sitting.

Mindful Breathing Halo Guide

A soft, rhythmic breathing halo expands and contracts gently, providing an effortless visual anchor for 4-7-8 and box breathing exercises.

True OLED Dark Aesthetic

Immersive deep dark background with subtle amber and violet aura accents minimizes blue light emission and eases ocular strain.

Built-in Ambient Soundscapes

Toggle soothing synthesized rain, waterfall pink noise, or calming low frequencies to mask ambient domestic noise and urban distractions.

How to Practice Daily Meditation

A simple, non-dogmatic guide to establishing daily mindfulness.

1

Settle into a Comfortable Posture

Sit comfortably with a straight spine on a cushion, chair, or floor mat. Rest your hands loosely on your lap.

2

Set Your Intention & Duration

Pick a 5-minute calm sit, 15-minute daily practice, or 30-minute deep meditation. Press Space to ring the opening bowl.

3

Anchor Attention to the Breath

Observe sensations of inhalation and exhalation. If your mind wanders, gently notice the thought and return attention without self-judgment.

4

Awaken with the Closing Chime

Allow the gentle final chime to wash over you. Take a deep grounding breath before opening your eyes and carrying peace into your day.

Keyboard Ergonomics

Full hands-free control via keyboard shortcuts

Space Start or pause countdown
R Reset timer
F Toggle fullscreen stage
+ / − Adjust duration by 1m
M Toggle audio & chimes
B Feed mascot / confetti treats
E Toggle draggable layout mode
C Open audience cheer drawer
Esc Dismiss dialogs & modals

Frequently Asked Questions

What frequency is used for the meditation bell?
Our meditation timer synthesizes an authentic 528 Hz Solfeggio frequency combined with a 264 Hz sub-harmonic octave, creating a rich acoustic singing bowl resonance that calms the nervous system.
How does the visual breathing guide work?
The breathing halo features a smooth, harmonic expansion and contraction rhythm that visually mirrors a tranquil 4-second inhale and 6-second exhale cycle, helping slow heart rate and reduce stress.
Can I meditate in total silence without sounds?
Yes. Simply click the BGM/Audio control icon in the dock to turn off all soundscapes and chimes for a silent Zen practice.
Does the timer function offline during retreats or flights?
Yes. All audio synthesizers and visual animations operate 100% locally via client-side Web Audio API and Service Workers without needing an active internet connection.
Are there guided audio instructions or ads?
No. RayLabs Meditation Timer is completely unguided and zero-distraction. There are no spoken voiceovers or disruptive popups to pull you out of meditation.

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