Wallpapers 4K HD & Backgrounds

4K HD wallpapers and backgrounds for your home screen and lock screen: real nature photos, a gradient and pattern maker that never runs out, an automatic wallpaper changer and a live wallpaper slideshow. All 63 photos ship inside the app, so browsing and setting them needs no connection and no account. 🏔 PHOTO COLLECTIONS • 63 photos in 8 collections: Mountains, Landscapes, Lakes, Waterfalls, Beaches, Forests, Flowers and Space • Sharp 1440 × 2560 images, bundled in the download • Free-licence photos from a public photo archive, each one credited to its photographer • Wallpaper of the day: a fair daily pick that rarely repeats a collection two days running, and a switch to set it for you every morning • Filter by colour, keep favorites, save a copy to your gallery 📲 HOME AND LOCK, YOUR WAY • Home screen, lock screen, or both • Different lock screen: the app suggests a matching photo with a darker area behind the clock. Tap Another, or pick one of your favorites • See the photo behind your clock and icons first. The app warns you when the clock may be hard to read • Preview of the dynamic system colours a photo is likely to create 🖌 CROP AND ADJUST • Drag, pinch, rotate or flip; fill the screen or keep the whole photo • Blur, dim and colour strength • True black: near-black pixels turn fully black, so they are switched off on OLED screens. The slider shows how much of the image is fully black • Export a photo or pattern for desktop (16:9), tablet (4:3) or ultrawide (21:9): 1080p free, 2160p with Pro, with the photographer credit saved alongside • Copy a photo's palette as hex, CSS or JSON 🎛 PATTERN MAKER • Ten styles: gradient, mesh, geometric, stripes, dots and waves, plus mesh gradient, layered waves, Voronoi and halftone with sliders (Pro) • Share a pattern as a link that opens it in the app • Collages: 2–4 photos in a grid, columns or diagonal layout, with a gap and background colour • Pick colours yourself, or tap "Use these colours in Maker" on any photo to start from its main colours • Keep up to 60 patterns free (500 with Pro) 🔁 AUTO CHANGE • Every 15 minutes up to once a day, from all photos, favorites, your own photos, saved patterns, a new pattern each time, or today's pick • Playlists: your own ordered list of wallpapers, and a different set on weekdays and weekends • Watch a folder of your own photos: new photos join automatically • Time of day: one photo for morning, afternoon, evening and night. Fixed hours, or follow the sun: sunrise, sunset and nightfall worked out from your time zone, with no location permission • Optional true black and darker images in dark mode, battery saver or low battery; a different set while charging • Survives reboots and app updates ⚡ QUICK ACCESS • Quick settings tile, home screen widgets and app shortcuts • History of the last 50 wallpapers: set one again or ban it • Undo the last wallpaper change • Live wallpaper slideshow with crossfade and optional gentle motion (slow pan) • Screensaver slideshow and a photo frame widget • Animated GIF wallpaper from your own GIF • Video wallpaper from your own clip (Pro, or watch an ad for 30 minutes) • Back up favorites, history, patterns and schedules to a file 🔒 PRIVATE • No account, no sign-in • Your own photos stay on your phone ❓ FAQ • A different lock screen wallpaper? Yes: home, lock or both, with a matching lock screen suggestion • Battery? The changer runs only at your interval and can switch to darker images on battery saver • Offline? Built-in photos and the pattern maker work without a connection 💛 FREE WITH ADS, ONE PRO • A small banner sits at the bottom of the main screen. A full-screen ad can appear only right after you set a wallpaper, never while you browse, and never from the schedule or widgets • One Pro, no coins: it removes every ad and unlocks video wallpapers, 500 saved patterns, the four new Maker styles and full-size export. Monthly, 3-month or yearly; cancel any time on Google Play

Stability: fixed a crash when an ad screen was reopened after the app had been closed.