Account access

Sign in to Cylindrical AI

Create an account to buy credits, save requests, and come back to your files later.

Create your account

Simple sign-in for the live generator and billing flow.

After sign-in, your account is ready for credits, checkout, and saved requests.

Keep your purchases and downloads tied to one place.

Keep billing and credits tied to the same user identity

Return to your generator requests and account screens later

Stay ready for future generator lanes as they launch

If you were redirected here from a protected tester surface, sign in once and the app should return you to the exact page you were trying to open.

Create the tester account first.
If sign-up requires email confirmation, use the newest confirmation email because older links expire.
Let the app finish profile bootstrap after auth succeeds.
The sign-in flow should create or link the Cylindrical AI profile automatically before sending you back into the app.
Continue the checklist from the page you originally requested.
Current return target: /generator