Your privacy.
This page covers the Sound Adjuster website and its interactive audio demo.
No analytics or advertising trackers
We do not add analytics, advertising trackers, or cookies to this website. Fonts, icons, and scripts are served with the site.
Audio stays in your browser
The demo generates and processes its sample in your browser. It does not record your microphone, read other tabs, or upload audio.
What is saved on your device?
Your language and theme choices, demo theme, Remember preference, and saved demo profiles use local browser storage. Current sound settings are saved only when Remember is on. These preferences are not uploaded or synced to the Firefox extension.
You can remove these preferences by clearing this site’s data in your browser settings. This also removes your saved demo profiles.
Hosting and external links
GitHub Pages hosts this website. GitHub logs visitors’ IP addresses for security purposes.
Links to Mozilla and GitHub take you to their services, where their privacy policies apply. Installation links include a general campaign label identifying this website, not an individual visitor.
If you contact us
If you email us, we receive your email address and the information you choose to send. Issues posted on the public GitHub repository are public, so please leave out private information.
Privacy questions: tropicaddons@proton.me
Last updated: 3 September 2026