Delete your Stumbler data

Stumbler doesn't have its own accounts: you sign in with Tumblr. If you turned on sync, we keep your bookmarks, history and favorites on our servers, linked to your Tumblr account's identifier. You can delete them at any time.

In the app

Open Stumbler, choose Sync from the ⋮ menu on the home screen, then Delete synced data. Everything we hold for your account is deleted right away, and sync is turned off on that phone.

By email

Write to privacy@getstumbler.com with your Tumblr username. We will confirm the request through Tumblr if we need to, and delete your data within 30 days.

What is deleted

• Your synced bookmarks, history and favorites, your Tumblr identifier and username, and the sign-in sessions for your phones.
• Server log entries expire within 30 days; uploads staged for Tumblr are already deleted within a day.

Your Tumblr account itself is separate: Stumbler can't delete it. Data stored on your phone stays until you clear it in the app or uninstall Stumbler.