BACKDROPZAP
Cookie policy
Last updated: · Version 2026-09-28.1
- Legal name
- QUICKAIHEADSHOTS LTD
- Company number
- 16279803
- Jurisdiction
- England and Wales
- Registered address
- 128 City Road, London, United Kingdom, EC1V 2NX
- Trading name
- BackdropZap
- Website
- https://backdropzap.com
- Contact
- hello@backdropzap.com · support@backdropzap.com is an alias.
4.1 Essential browser storage
We use necessary browser storage for account sessions, the guest free-preview allowance and security checks. Cookies and other browser storage are identified separately below.
| Name and type | Purpose | Lifetime |
|---|---|---|
__Host-bdz_visitorFirst-party, host-only cookie | A signed random visitor identifier and expiry used for daily guest free-preview limits and abuse prevention. HttpOnly, Secure and SameSite=Strict. | 30 days from issue or renewal, following successful free-preview security verification rather than every page view. |
sb-<project-ref>-auth-tokenlocalStorage | Supabase account session, including access and refresh tokens. The project reference identifies the authentication environment. | No fixed browser-storage expiry. Persists across browser restarts until sign-out, removal by the authentication software or browser clearing. Server-side session validity is separate. |
lswt-*localStorage | A temporary Supabase check that storage can be written to. | Written and immediately removed by the check; no intended retention. |
4.2 Turnstile and downloaded assets
Cloudflare Turnstile provides bot-protection tokens for security checks. The application keeps these tokens in memory rather than persisting them in localStorage or sessionStorage. Tokens are single-use and expire after five minutes. This inventory describes application storage and does not assert that every provider cookie is absent.
Your browser may cache application assets such as scripts and styles. These files are software assets, not uploaded images or tracking identifiers. Background removal uses cloud processing; the application does not download an on-device removal model.
4.3 Analytics and advertising
We use essential storage only at this time. Analytics or advertising cookies will be added only with a consent banner and an update to this page.
4.4 Your choices and contact
You can clear cookies and browser storage through your browser settings. This may sign you out or interrupt necessary security checks; it does not permit bypassing free-preview limits. For questions, contact hello@backdropzap.com.