Waifu

Open Profile, select the nickname row in your profile section, enter the new name, and save. The name must satisfy the displayed length and character rules.

Gems are virtual items used for eligible AI features. Your available sources can include server-authorized daily check-in, referral rewards, and purchases on supported platforms. The Web app never grants rewards locally; purchase options appear only when the region, server product catalog, and an enabled payment provider support them.

The benefits and limits shown in Profile → Membership come from the server and can vary by plan, region, and release. The Web app shows your current server-authorized status and offers checkout only when the server returns an eligible product and a payment provider is enabled for your region.

Purchases are available only where the app shows an active checkout option. Depending on your platform and region, payment may be processed by the App Store, Alipay, or WeChat Pay. To request a refund, use the refund process of the platform that processed the order.

You must be at least 18 years old to use Waifu.

Sign in, open Profile → Support, and select Delete account. Complete the five-step confirmation flow, including reviewing the consequences, entering the local confirmation code, choosing an optional reason, and pressing and holding the final delete control. The completed flow also clears account-scoped data and session state from that browser.