Two ways to do this, depending on whether you have the app installed.
If you still have Foxed installed, this is the fastest way — it deletes everything immediately:
Profile → Settings → Delete account & data. You'll be asked to confirm your password. Once confirmed, this permanently deletes your synced library, badges, goals, cover photos and account, then all local data on your device. It cannot be undone.
Deleting your Foxed account does not cancel an Apple App Store or Google Play subscription. Cancel that subscription in the store separately.
No longer have Foxed installed, or would rather not sign back in? Email us and we'll delete your account and data for you.
Send a request to privacy@getfoxed.app, from the email address your account uses (or including it in the message), asking us to delete your account.
We'll verify the request and complete deletion within 7 days, matching the timeframe in our privacy policy. We'll confirm by email once it's done. We also delete the associated RevenueCat subscription record, usually within minutes; if an active store subscription recreates it, our weekly check removes it within 30 days.
Your account (email and login), your synced library — books, shelves, ratings, reviews, notes, reading sessions, goals and badges — any uploaded cover photos, the associated RevenueCat subscription record, and any local data still on your device.
Only Premium users who turned on cloud sync have anything stored on our servers in the first place. If you're on the free plan, your library only ever lived on your device — uninstalling the app removes it completely, or you can delete individual books at any time from within the app without deleting your whole account.