thumbishCookie policy
Last updated September 29, 2026
Authentication
Thumbish uses authentication cookies to support sign-in and session continuity through Supabase. Blocking these cookies can prevent account and studio features from working.
Browser storage
The app uses browser storage for workspace and interface behavior. Clearing site data may remove locally stored information and require you to sign in again.
Third-party services
Sign-in and payment flows can involve other providers and domains. Review their notices when you use those flows. The application does not currently include a marketing analytics or advertising tracker in its root layout.
Local preview files
The free thumbnail preview tool displays your selected file through a temporary browser object URL. The file is not uploaded by that tool.
Your choices
Use your browser’s site-data controls to review or clear stored data. For questions about Thumbish storage, email support@thumbish.com.