About RelaxEnd

RelaxEnd is a browser sound playground. You can generate colored noise, explore ambient tools, and shape audio in the tab—synthesized on your device with no upload step.

The site is free to use. There are no user accounts, no paid tiers, and no app install required. We add tools over time; the noise generator and color noise pages are live today.

RelaxEnd is not medical advice. Sound can help some people focus or sleep, but results vary. See our Disclaimer for health and safety notes.

The project is open source on GitHub. Bug reports and ideas are welcome—reach us on the contact page or open an issue in the repository.