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iPhone Wallpaper Generator

The iPhone wallpaper generator creates stunning, portrait-format AI art sized perfectly for your phone screen. By using the built-in iPhone Wallpaper Generator template on this page, you can quickly define your Wallpaper Subject and select an Aesthetic or Style to generate a custom 9:16 background in seconds. NightCafe brings together over 30 AI models like Flux and GPT Image, giving hobbyists and creative content creators a fun, easy way to design unique lock screens. Free daily credits are included, and no download or account is required to start. Get started now using the guided template below.

Create a tall portrait-format phone wallpaper showing a dreamy galaxy sky with soft purple and teal nebulae, scattered stars, and a glowing crescent moon. Cinematic, ultra-detailed, vertical composition suitable for a smartphone lock screen.

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Text Prompt

AI Model

Choose which AI image generator to use.

Start Image(s)

This model supports prompt-to-edit and multi-image fusion.

This creation will be visible to other users in the newbie feed.

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Show a vertical smartphone screen displaying four side-by-side AI wallpaper style options: a minimalist geometric pattern, a vibrant tropical illustration, a moody dark forest, and a pastel anime sky. Portrait orientation, clean studio presentation.

Every style, one place

Free iPhone Wallpaper Maker

NightCafe brings together Nano Banana, GPT Image, Flux, Seedream and 30+ other models so you can find the exact aesthetic your phone deserves. Minimalist line art, lush digital painting, retro anime, dark cottagecore — switch models with one click and compare results side by side without starting over. Every output is rendered in portrait orientation to fit iPhone screens without cropping.

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How to Make an iPhone Wallpaper with AI

Step 1

Open the wallpaper template

Launch the iPhone Wallpaper Generator template directly on this page without needing an account or download.

Step 2

Fill in your subject and style

Enter your Wallpaper Subject and choose an Aesthetic or Style, such as minimal, moody, or vibrant, to automatically format your canvas to a perfect 9:16 aspect ratio.

Step 3

Generate and set your background

Click generate to see your custom portrait art, refine it using different AI models if desired, and save the final design directly to your phone.

Illustrate a vertical phone wallpaper showing a serene Japanese garden at dusk, soft lantern light reflecting on a koi pond, illustrated in a painterly impressionist style with rich warm colors, portrait format.

Lock screen to home screen

AI iPhone Lock Screen and Home Screen Backgrounds

Upload a photo as a reference and use image-to-image to reimagine it as a painted, illustrated, or surreal wallpaper while keeping your chosen composition. Adjust style strength to keep recognizable details like a landscape or pet, or push it further into full abstraction. The result lands at the right 9:16 portrait ratio, ready to set directly as your lock screen or home screen background.

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Need inspiration?

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Frequently Asked Questions

Common questions about creating iPhone wallpapers with AI on NightCafe

Is the iPhone wallpaper generator free to use?

Yes. NightCafe provides free daily credits so you can generate iPhone wallpapers without entering payment details. Paid plans offer more daily credits and access to premium features if you want to create more images each day.

Will the wallpaper fit my iPhone screen properly?

Yes. The iPhone Wallpaper Generator template automatically formats your canvas to a 9:16 portrait aspect ratio. This matches the tall screen dimensions of modern iPhone models, ensuring your custom art fits your lock screen or home screen perfectly without awkward cropping.

Which AI model makes the best iPhone wallpapers?

It depends on the look you want. GPT Image handles detailed illustrative scenes and complex lighting well. Flux produces crisp, stylized art with strong composition. Nano Banana and Seedream each have their own character. NightCafe lets you run the same prompt through different models so you can compare and pick your favorite before saving.

Can I use a photo as the starting point for my wallpaper?

Yes. NightCafe's image-to-image feature lets you upload a reference photo and shift it into a new style, such as watercolor, painterly, or surreal, while keeping the composition you want. This is useful for turning a favourite photo into a unique lock screen background.

Can I use my AI-generated wallpaper commercially?

Personal use is unrestricted. For commercial use, NightCafe transfers copyright of the generated image to you as the creator, so you may use it commercially even on the free plan. You should own or have permission to use any reference images you upload. AI copyright law is still evolving and varies by country, so checking the rules in your jurisdiction is worth doing.

How is NightCafe different from other AI wallpaper tools?

Most single-model tools lock you into one look. NightCafe provides the dedicated iPhone Wallpaper Generator template alongside access to over 30 AI models, including Flux and GPT Image. This allows you to easily experiment with different aesthetics in a fun, collaborative community space built for creative hobbyists.