NIZU allows you to brand your login, not only with images but also with themes and animations
How to setup the Background
Settings → General has a new Login background tab where you choose what the sign in and sign up pages show behind the form: your background image, nothing at all, or an animation.
31 animated backgrounds to pick from, grouped by sector: Waves, E-commerce, OrderLemon WhatsApp, WhatsApp, Marketing, Horeca, Fast food, Hotels, Holidays, Booking, Automotive, Shipping, Maritime, Rail and train transport, Air and voyages, Energy, Mechanical engineering, Architecture, Rent and sale housing, IT consultant, IT SaaS, Telecommunications, VoIP, Cyber security, AI, Government, HR, Head hunting, Veterinary, Ophthalmology and Dentist.
Every animation is previewed live in the settings tab, at the real size in a large preview and side by side in the gallery, so you can see exactly what visitors get before you save.