Cookies & tracking.

We use only strictly-necessary / functional browser storage, no tracking or advertising identifiers:

• Theme preference (localStorage): remembers dark/light. Purely cosmetic.
• Sign-in session (Supabase auth token, localStorage): keeps you logged in on /account. Only present if you sign in.
• SkillLab progress (localStorage): your local scores, on your device only.

Under the ePrivacy Directive, strictly-necessary and functional storage like this does not require a consent banner. We therefore don’t show one, and we don’t load anything that would need one.

No Google Analytics, no Meta Pixel, no advertising networks, no cross-site tracking, and no third-party marketing cookies. If we ever introduce product analytics it will be a cookieless, privacy-respecting tool; if any tool that requires consent were introduced, we would add a consent mechanism first and update this page.

You can clear all of the above at any time via your browser’s "clear site data" for audiolab.tools. Doing so signs you out and resets your theme and local progress; nothing else is affected. See also our Privacy Policy.