Privacy

Last updated: June 26, 2026

Resoundbox is built to need as little of your data as possible. There are no accounts, and the audio is generated and played entirely in your browser.

What we store

Your preferences — last mode, custom mix, session length, and the adaptive toggle — are saved in your browser's local storage. They stay on your device and are not sent to us. Clearing your browser data removes them.

Typing and adaptation

The adaptive engine reacts to your typing cadence (how fast you're typing) to shape the soundscape. This happens locally in the page; we do not record, store, or transmit what you type.

Analytics

We may use privacy-respecting, aggregate analytics (such as Cloudflare Web Analytics) to understand overall usage. These do not identify you personally.

Advertising

A future free tier may show ads. If and when it does, this page will be updated to describe any third-party ad providers and your choices.

Contact

Questions? Email hello@resoundbox.com.