Cookie & Storage Policy
This policy explains the cookies and browser storage Stamply uses to sign you in and keep your travel collection available.
Functional Storage, No Ad Tracking
Stamply currently does not use analytics or advertising trackers. It does load fonts and demonstration images from third-party services; those requests can disclose technical connection information to those providers.
What Are Cookies & Local Storage?
Cookies help maintain your authentication session. Local storage and session storage keep account profile details and stamp collections in your browser so the app can restore them between visits or during a tab session. These browser copies are separate from data stored in your Stamply account.
How Stamply Uses Storage
Essential Authentication Tokens (Supabase Auth)
Supabase Auth uses cookies on the Stamply site to maintain your sign-in session. Cookie names include your Supabase project identifier and may be split into multiple cookies. Their lifetime and attributes depend on the configured Supabase project. Do not assume these browser-readable session cookies are HTTP-only.
Profile & Collection Cache (localStorage and sessionStorage)
Stamply stores guest and account stamp records, profile details, and image references in both browser storage types. Cached stamp data can include notes, captions, dates, destination details, coordinates, and signed image links. If a cloud upload is unavailable, a compressed image may also be kept in a stamp record. The tab-scoped copy is removed when its browser session ends; the local-storage copy remains until you clear it.
How to Manage or Clear Browser Storage
You can remove cookies, local storage, and session storage through your browser's site-data settings. Clearing browser data removes the local copy only; it does not delete stamps or photos already stored in your account.
- Clear Data: Clear site data for
stamply.appin your browser's privacy or security settings. This may sign you out and remove locally cached collections or drafts. - Account deletion: Signing out does not erase the local stamp cache or delete cloud records. To request deletion of account data or stored photo files, email privacy@stamply.app.
Third-Party Requests
When a page loads, your browser may request fonts from Google Fonts and demonstration photographs from Unsplash. Authentication, database, and photo-storage requests go to Supabase. The hosting provider selected for deployment may also process request and security logs. These providers may receive technical information needed to answer or protect the request, such as your IP address, browser details, and the requested resource. Stamply currently does not use analytics or advertising cookies. If optional tracking is added later, we will update this policy and request consent where required by law.
Questions or Concerns?
For any questions regarding our storage practices, write to us at privacy@stamply.app.