How to use app.y.gy to shorten a link without requiring an account

Navigate to https://app.y.gy/docs and scroll down the page and notice what it says:

Alternatively, y.gy allows URL shortening and QR code generation directly from the landing page without requiring sign-in or account creation.

Then navigate to https://app.y.gy/

Do not sign in.

I see a input field for the long URL but it is for the QR code generator:

What am I missing? Something obvious, I suppose, but I do not see any field for typing in or pasting in the long URL for link shortening.