Free AI tool
AI wallpaper generator
Create custom phone and desktop backgrounds with AI. Pick a style, optional subject, and download — or browse the public wallpaper gallery.
Refresh your screen without paying for wallpaper packs. Pick a style, add an optional subject, and generate phone or desktop backgrounds in seconds — then download in full resolution.
Device format
Pick a style
Tap an idea or type your own — landscapes, objects, and scenery work best.
Nature wallpaper · 1080×1920
Downloads as 1080×1920 JPG — set as lock screen on phone or desktop background on PC. You chose to share this in our public gallery.
iPhone / Phone · 1080×1920px · 9:16
Tips
Nature, abstract, and minimal styles work great without a keyword. Add a subject for more specific results — e.g. "northern lights" or "tokyo night".
Pick the right size
Always generate and download at full resolution — scaling up a small image looks blurry on modern high-density screens.
- Phone (lock & home): 1080×1920, 9:16 portrait
- Desktop / laptop: 1920×1080, 16:9 landscape
Tips for cleaner results
- Use one clear subject keyword instead of a long sentence
- Dark and AMOLED styles look great on always-on displays and save battery
- Avoid images with text — AI often misspells words
- Generate 2–3 options and keep the cleanest one
Want inspiration first? Browse the free wallpaper gallery or read our AI wallpaper guide.
Frequently asked questions
- What size are the wallpapers?
- Phone wallpapers are generated at 1080×1920 (9:16 portrait) and desktop wallpapers at 1920×1080 (16:9 landscape), which fit most modern screens.
- Is the AI wallpaper generator free?
- Yes. Free users get a daily allowance of generations shared across the image tools. No account is required to start.
- Can I use these wallpapers anywhere?
- Yes — download them and set them on your iPhone, Android, or PC. They are AI-generated images created for personal use.
- How do I set a wallpaper on iPhone or Android?
- On iPhone: save the image to Photos, then Settings → Wallpaper → Add New Wallpaper. On Android: long-press the home screen → Wallpapers → pick the image and set it for lock or home.
- What styles can I generate?
- Nature, space, minimal, abstract, anime, cyberpunk, and more. Add an optional keyword like 'northern lights' or 'tokyo night' for a specific look.
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