About

Generative focus & ambient audio

Resoundbox isn't a playlist or an AI song generator. It's a state-generation engine: pick what you're doing, press begin, and the sound assembles itself — layered, drifting, and never the same twice.

How it works

Everything is generated and mixed locally in your browser — looping field recordings (rain, birds, café) blended with synthesized textures (ocean, wind, fire) and soft musical layers (pads, drone, piano). Nothing streams; nothing repeats.

It adapts — and shows you

The soundscape reacts to the time of day, how long you've been going, and your typing pace — easing the melody back when you're in deep flow, opening up when you settle in. A small indicator tells you what changed and why, so the adaptation is honest, not a black box.

Free, no sign-up

Open it, choose a state, and listen. Your preferences stay on your device. See our Privacy and Terms.

Made for people who do their best work with the right sound. — hello@resoundbox.com