8K 4K Wallpaper ON Lock Screen

On Technology BV

Contains adsIn-app purchases

About this app

Your lock screen, but stunning. You look at your phone more than anything else, so make it something worth seeing. ON Lock Screen brings you ultra HD 8K and 4K wallpapers made to look perfect on your Android phone, including fold wallpapers designed for foldable screens.

No blurry stretched images. No endless scrolling through low-quality pictures. Just sharp, hand-picked backgrounds in the styles people love most.

WHY PEOPLE LOVE ON
• True 8K & 4K quality – razor-sharp detail on every Android display
• Fold wallpapers – made for foldables, so they look great folded and unfolded
• Fresh wallpapers every day – new daily drops so your screen never gets boring
• Curated packs – complete themed sets that make your lock screen and home screen match
• Fast search – find the exact mood, colour or theme in seconds
• Save your favourites – like wallpapers and come back to them anytime
• Made for Android – sized for modern screens so it looks perfect behind your clock and notifications

FOLD WALLPAPERS FOR FOLDABLE PHONES
Got a foldable? Most wallpapers get cropped or stretched when you open your phone. Our fold wallpapers are chosen to look great on both the cover screen and the big inner display, so your phone looks stunning however you hold it.

FIND YOUR AESTHETIC
Whatever your style, there's a wallpaper that feels like you.

• Nature – misty mountains, snowy peaks, quiet forests, waterfalls and golden desert dunes. Bring calm to every unlock.
• Sky & Sunset – golden dusk, coral skies, soft clouds and glowing horizons that warm up your screen.
• Ocean – deep blue seas, moody night coastlines and surreal waves for a fresh, peaceful look.
• Dark & Black – AMOLED-friendly deep blacks, slate and stone textures, stealth camo and moody noir. Bold, clean and easy on the eyes at night.
• Gradient & Minimal – smooth colour fades and subtle textures that keep your icons readable.
• Space – nebulas, galaxies, starry skies and the moon for a cosmic lock screen.
• Anime & Art – bold illustrations, characters with attitude and artistic scenes that stand out.
• Cars – sleek, cinematic backgrounds for car lovers.
• City & Cinematic – glowing skylines, rainy streets and film-style night scenes.
• Seasonal – Halloween, autumn, winter and more, refreshed throughout the year.

PACKS WORTH COLLECTING
Love a look? Get the whole set. Every pack is a matching collection designed to work together, so you can switch between wallpapers without losing your style.

• Dark Slate & Stealth Textures – deep blacks and rich textures for a premium, minimal phone
• Golden Dusk Skies – warm sunsets and coral skies that glow on your screen
• Midnight Cinematic – city lights, night oceans and film-style scenes
• Snow Peaks & Desert Silence – quiet mountains and amber dunes for a calm, natural look

New packs are added regularly, so there's always something new to collect.

DESIGNED TO LOOK GOOD WITH EVERYTHING
A great wallpaper doesn't fight with your clock, notifications or icons. Our collection is chosen to look clean behind the lock screen clock and keep your home screen easy to read.

SEARCH THAT GETS YOU
Search by mood, colour or theme: dark, nature, sky, ocean, black, gradient, anime, cars and more. Find something you love in seconds instead of scrolling forever.

HOW IT WORKS
1. Browse daily picks, packs or search for your mood
2. Tap a wallpaper to preview it
3. Unlock it and save it to your phone
4. Set it as your lock screen, home screen, or both

PERFECT FOR
• Giving your phone a fresh look without buying a new one
• Foldable owners who want wallpapers that fit every screen
• Matching your wallpaper to the season, your outfit or your mood
• Anyone tired of blurry, low-quality wallpapers

Your phone is the thing you look at most. Give it a wallpaper worth looking at.

Download ON Lock Screen and change your lock screen today.

Ratings and reviews

App does not have that many wallpapers, wallcraft has more and it Is free.

Does the job with really nice sharp quality pictures 👍

Love the Application