Cookie Policy
Last updated: May 28, 2026
1. Overview
This Cookie Policy explains how ImageFit AI uses cookies and similar technologies on expand.aiimagetools.cn. Cookies help us provide login, account security, preferences, checkout flows, and anti-abuse protections for our AI image expansion service.
This policy should be read together with our Privacy Policy, which explains how we handle account data, uploaded images, credits, payments, and anti-abuse records.
2. What Cookies and Similar Technologies Are
Cookies are small files stored on your browser or device. Similar technologies may include local storage, session storage, pixels, or provider-managed identifiers. We use the term cookies in this policy to refer to these related technologies where appropriate.
3. How We Use Cookies
- Authenticate users and keep account sessions active.
- Support email login, email verification, and optional Google OAuth login.
- Remember basic interface preferences such as language or theme where supported.
- Protect the service from repeated free-credit abuse, high-frequency activity, and unauthorized access.
- Support payment and subscription checkout flows handled by providers such as Creem.
- Maintain service reliability, security, and debugging information.
4. Main Cookies and Similar Technologies We Use
The table below lists the most important cookie or similar-technology categories used by the current product:
| Name or category | Purpose | Duration | Type |
|---|---|---|---|
| Authentication and session cookies | Keep you signed in, protect account sessions, and support email or Google OAuth login. | Session to account session lifetime | Essential |
| Security cookies | Help protect forms, authentication flows, and account access from abuse or unauthorized requests. | Session or short-term | Essential |
| aiex_device_id | Anonymous anti-abuse device identifier used to limit repeated free-credit claims and protect the service. | Up to 1 year | Security / anti-abuse |
| Preference storage | Remember interface preferences such as language or theme where supported by the app. | Varies by browser setting | Functional |
| Third-party checkout or sign-in cookies | May be set by providers such as Google OAuth or Creem when you use sign-in or checkout flows. | Controlled by the provider | Third-party essential / functional |
5. Third-Party Cookies
Some third-party services may set their own cookies or similar identifiers when you interact with their flows. These may include third-party login, payment, hosting, infrastructure, and security-related services needed to operate the product.
Examples include Google OAuth for sign-in, Creem for checkout and payments, and hosting or infrastructure providers such as Vercel.
These third parties manage their own cookies under their own privacy and cookie policies. We do not control those provider cookies directly.
6. Analytics and Advertising
The codebase includes optional analytics integrations such as Google Analytics and Microsoft Clarity, but these only load when the corresponding public project IDs are configured. We do not currently use advertising, remarketing, or cross-site tracking cookies in the core app, and we do not sell personal information.
If we enable advertising, remarketing, cross-site tracking, or additional non-essential analytics cookies in the future, we will update this policy and provide choices or obtain consent where required by law.
7. Your Choices
Most browsers let you view, delete, or block cookies. You can usually manage cookies in your browser privacy or security settings.
Blocking all cookies may prevent login, account security, image history, checkout, or other core features from working correctly. The anti-abuse device identifier may be recreated if needed for security and abuse-prevention purposes.
8. Updates
We may update this Cookie Policy as our product, providers, or cookie practices change. The latest version will be posted on this page with an updated date.
9. Contact Us
If you have questions about cookies or similar technologies, contact us:
- Email: uplaysteam020301@gmail.com
- Contact page: https://expand.aiimagetools.cn/contact
ImageFit AI