Alien Backgrounds | Page 12
Browse 709+ Alien Backgrounds to download free for any screen
You are looking at 709 Alien Backgrounds. Expect a spread of palettes rather than one house style. Grab the full 1920x1200 version, or a smaller crop sized to your device. Neutral enough to sit behind text in a presentation. You do not need an account to save one.
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A green cartoon alien with big eyes and one hand raised. -
Anime characters with guns in action pose against red background -
Glass globe with continents etched in soil among colorful plants and sprouts. -
A red planet with rings during a cosmic sunrise with a bright starburst. -
Man holding glowing orb as woman reaches out in modern room -
Alien head made of skulls with glowing red eyes in dark misty XCOM 2 game scene. -
Vibrant cartoon monsters with sharp teeth and wild expressions in a chaotic pattern. -
Three people on a bench under an umbrella as a UFO shines light down on them. -
A glowing UFO hovers over a city with mountains in the background. -
A dark fantasy valley with a glowing tower and stormy sky. -
Alien costume wearer stands near desert art installation with cyclists in background. -
A giant alien creature towers over a futuristic city in mountainous terrain at dawn. -
A terrifying alien creature with sharp teeth and glossy black skin. -
A group of robed figures watches a flying saucer hover over a desert canyon at sunset. -
Alien logo with glowing green eyes on black background -
Two green aliens converse on a futuristic street with domed buildings. -
Seven people sit on a bench under a blue umbrella in a dark mountainous night scene with beams of light. -
Anime character in forest with autumn leaves and sunlight. -
An alien with a blue and pink mask holds a child's hand in a dark bedroom. -
Player aiming weapon at zombie in dark subway car -
Cartoon characters in a chaotic futuristic night scene with fire and aliens. -
Two colorful game characters collide in a pixel-art dungeon with glowing hearts. -
An alien in a coat walks with a child down a school hallway. -
Man in winter coat standing next to red vintage truck in snowy mountain setting. -
Green alien with sad eyes surrounded by stars and planets with text sorry i don't speak human. -
Alien doctor holding scalpel in medical room -
A cute mint green alien with big black eyes on a black background. -
Alienware gaming monitor showing atrium display with settings menu -
Cream text reading 'resident alien' on dark teal background -
A crouching humanoid connected by wires to wall sockets in a dark room. -
Glowing red alien head surrounded by smoke on black background. -
UFO abducting a person in a desert at dusk. -
Rick Morty and two friends sitting on a brick rooftop holding beer bottles. -
A person being abducted by a UFO over a forest with 'MULTIVERSE' text. -
Green-skinned anime warrior in white robe and purple pants standing powerfully. -
Warrior faces giant metallic dragon with glowing core in stormy sky. -
Glowing silver alien head with blue eyes on black background -
Three cartoon aliens in a forest one pointing excitedly while another looks annoyed. -
Predator and Alien fighting in a misty jungle with a soldier. -
Alien creature in suit reading book at dinner table with floral wallpaper. -
Alien with purple skin eating pancakes at a diner with a child. -
Three green alien soldiers in brown uniforms posing inside a spaceship viewport. -
A person in a field reaches toward a solar eclipse with red trees glowing in twilight. -
Man holding alien-themed mug with show title text on orange background. -
Alien cartoon characters standing in a suburban backyard with a giant tire. -
Player aiming sniper rifle in overgrown ruined building with sunlight and smoke. -
Five women with serious expressions sitting at a bar table in a dimly lit room. -
Three Among Us characters gathered around a table in darkness. -
Purple mountains and forest under a pink sky with a glowing planet and shooting stars.
Showing 661–709 of 709 wallpapers
Frequently asked questions
Are there portrait Alien Backgrounds for phones?
Both, as it happens. Roughly 40 landscape versus 9 portrait. Match the shape to the screen and you are done.
What is the maximum size for these Alien Backgrounds?
You can go as large as 1920x1200. Presets exist for laptop, tablet and phone screens.
How many Alien Backgrounds are available to download?
We are holding 709 Alien Backgrounds at present. Nothing is removed to make room, so it only grows. Downloading costs nothing and needs no profile.
Is anything held back on these Alien Backgrounds?
Free to download. There is no registration step. Nothing is degraded or watermarked to push an upgrade.
