Privacy Policy
QuantumArc Wallpaper is committed to handling your information responsibly. This policy explains the data we collect, how it is used, and the controls you have across the studio.
Information We Collect
We capture only the information required to operate the service
- Account dataWhen you register or sign in through Clerk, we receive your name, email address, and profile image as provided by the identity provider (for example, Google).
- Usage dataWe log anonymized metrics such as feature usage, device type, and browser version to improve performance.
- Generated contentPrompts sent to the AI Wallpaper Generator are forwarded to our image generation partner (OpenRouter) solely for producing your requested image.We do not store prompts or generated images after the request completes.
How We Use Information
We process personal data only to provide and secure the studioauthenticating users, delivering wallpapers, diagnosing issues, and communicating important updates.We never sell or rent personal information.
Cookies and Local Storage
QuantumArc Wallpaper uses strictly necessary cookies and local storage to remember language preferences, maintain authenticated sessions, and protect against abuse.Optional analyticsif enabledare anonymized and do not track browsing behavior outside our site.
Service Providers
We rely on trusted vendors to deliver parts of the experience
- Clerk handles authentication and session management.Clerk stores account information and session tokens on our behalf.
- OpenRouter (and its connected AI models) processes wallpaper prompts to generate images.Requests include your prompt text and selected style.
- Analytics providers (if enabled) collect aggregated usage metrics to monitor reliability.
Each provider processes data in accordance with its own privacy policy and only for the purposes required to support QuantumArc Wallpaper.
Data Retention
Account data remains while your profile is active.You may request deletion through Clerk or by contacting us.Usage logs are kept for up to 180 days for security and troubleshooting before being anonymized or deleted.
Your Rights
Depending on your location, you may have the right to access, correct, export, or delete your personal data. Manage most account information through Clerk, or reach us at jm.up@outlook.com.cn for additional requests.
Data Security
We implement safeguards such as encryption in transit, least-privilege access, and continuous monitoring.While no platform is completely immune to risk, we continually refine our controls to keep your prompts and outputs protected.
Changes to This Policy
We may update this Privacy Policy to reflect product changes or legal requirements.Material updates will be posted here with a revised effective date.
Last updated October 31, 2025