Nāda Yantra

Tap the mandala to make an offering.
← → to change pattern, K to keep a frame.
Rest your hand and the screen clears.

Śrī Yantra

श्री यन्त्र

Sensitivity

Sound

The drone plays alongside any one listening source.

Tanpura droneOff

A four-string drone synthesised here — Pa, Sa, Sa, low Sa — with a buzzing jawari. Needs no permissions.

Volume

Live microphoneOff

Chant, sing, play an instrument, or let the room speak. Your audio stays in this browser.

YouTube linkOff

Paste a video or live-stream link.
Play it here, or open it in its own tab.
Capture its sound: pick that tab and switch on “Share tab audio”.

Browsers never hand a YouTube player's audio to another page directly, so the visualiser listens through tab capture — desktop Chrome or Edge. On phones, play the video on another device and use the mic.

Audio fileOff

MP3, WAV, M4A or OGG from your device.

Choose file

Trikoṇa

Drag to turn it · pinch to dive in

Tap an offering · double-tap to mutate

Hold to keep the frame