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OTOGRAM

Generative Healing Soundscape

OTOGRAM is a healing soundscape generated in real time, right in your browser. No app to install, no account to create. Simply open the page, press play, and a unique generative sound experience begins every time.

Whether you seek relaxation, meditation, deep focus, or a gentle drift into sleep, OTOGRAM offers a personal sound space that accompanies every moment of stillness.

Features

Generative

An algorithm creates a unique pattern every time. No looped recordings — fresh, evolving sound is woven continuously.

Three-Layer Design

Composed of three layers: Ambient (the sound bed), Chime (melodic accents), and Texture (waves of noise).

Five Moods

Calm, Deep, Dream, Forest, and Zen — five distinct modes, each with its own timbre and atmosphere.

Visualizer

Full-screen particles react to the sound in real time. Ripples of light expand with every chime.

Five Moods

Switch between five moods to match your scene or feeling.

Mood Sound Character Recommended Scene
Calm Gentle ambient with soft chimes Meditation, reading, relaxation
Deep Deep, immersive ambient with rounded bells Deep focus, introspection, quiet nights
Dream Brighter ambient with ethereal, wavering chimes Sleep aid, daydreaming, drifting off
Forest Warm ambient with nature-inspired chimes When you want to feel nature, after a walk
Zen Serene ambient with pure, quiet chimes Meditation, zen practice, inner reflection

How to Use

Tap the play button in the center to start playback. Tap again to stop.
Use the Mood buttons to switch the sonic atmosphere. Changes take effect instantly, even during playback.
Adjust the Ambient slider to control the volume of the background sound bed. Lowering it lets the chimes stand out more.
Use the Mode buttons to change the ambient behavior: Normal (steady), Breathe (rhythmic inhale/exhale), or 1/f (natural wave-like fluctuation).
Adjust the Chime slider to control how often bells and chimes appear.
Adjust the Warmth slider to shape the tonal character. Slide left for a muffled, warm sound; slide right for a clearer, brighter tone.
Adjust the Volume slider to set the overall loudness.

FAQ

Does it work on smartphones?

Yes. OTOGRAM works on major browsers for both iPhone and Android. Tap the screen to begin playback.

Is an internet connection required?

A connection is needed to load the page initially, but once opened, all sound generation happens locally on your device.

Do you collect any data?

No. OTOGRAM sends no data to any server. All processing happens entirely within your browser.

Can I use it as background music?

Absolutely. Use it while working, reading, meditating, or before sleep. On desktop, playback continues even when the browser tab is in the background. On smartphones, audio may stop if the browser is minimized, so keep the screen visible.

Usage Precautions

Volume

Listening at high volume for extended periods may affect your hearing. When using earphones or headphones, keep the volume moderate and avoid prolonged continuous use. Lower the volume before starting playback and adjust gradually.

Sound Sensitivity

OTOGRAM is a soundscape that includes sustained ambient noise. If you are sensitive to sound or have any ear conditions such as tinnitus, please consult a medical professional before use. You can also lower the Ambient slider to reduce the ambient sound level.

Outdoor Use

Wearing earphones or headphones outdoors blocks surrounding sounds, posing a risk of traffic accidents. Please do not use OTOGRAM while walking, cycling, or driving.

Prolonged Use

Even when using OTOGRAM for meditation or sleep, we recommend taking breaks periodically. If you feel unwell at any time, stop using the tool immediately.

Medical Use

OTOGRAM is a relaxation tool and is not a medical device or treatment. If you are experiencing physical or mental health issues, please consult a qualified medical professional.

Disclaimer

Use of OTOGRAM is entirely at your own risk. The developer and AMIX shall not be held liable for any damages arising from use of this tool, including but not limited to hearing damage, accidents, health issues, data loss, or any other direct or indirect damages.

This tool is provided "as is" without any warranty of fitness for a particular purpose, safety, or continued availability. Functionality may change without notice due to changes in browser or device specifications.

For full terms, please see our Terms of Use.

Developer

TH
Haruki Tominaga
Designer / Creator of OTOGRAM & Rakunooto
amix-design.com/tominaga