Alien Backgrounds | Page 11
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 3968x2976 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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Two figures face a giant red alien with glowing eyes under a yellow sky. -
Blue cartoon monster smiling and making peace sign -
Alien snowy mountains under a cosmic sky with a red planet and glowing nebula. -
Green three-eyed aliens in blue uniforms pile around a space pod. -
Green alien with starry eyes flanked by two human faces on blue background. -
Alienware logo glowing with blue energy amidst shattered glass and cosmic stars. -
Alien doctor wearing stethoscope in clinic -
A smiling cartoon alien with one eye and spotted limbs wearing a green dress. -
Alien and two humans seated at a diner booth in a stylized painting. -
Cartoon characters fighting alien bugs with glowing green energy in space. -
Teal alien with pink eyes and nose ring in purple space background with geometric shapes. -
Superhero The Flash running with lightning effects around him. -
Two people walk toward a glowing alien structure in a desert under a starry sky. -
A smiling pink alien in a purple UFO flying through a blue sky with clouds and sun. -
UFO beams green light over forest at night under crescent moon. -
Green alien working at a computer desk with a 'I WANT TO BELIEVE' poster. -
Glowing alien head reflecting neon city lights in a dark red environment. -
Cartoon boy in wizard hat waves as aliens appear in rainy dungeon. -
Player aims weapon at alien in spaceship corridor -
A terrifying alien with a shiny black head and red fluid dripping from its mouth. -
Homer Simpson and Bugs Bunny boxing in a ring with cartoon crowd and spaceship. -
Venom and Green Goblin in comic book action with pumpkin bombs and fire. -
Green alien with tired eyes smoking a cigarette. -
Teen aims gun at alien family in cluttered bedroom. -
A terrifying alien creature with glowing eyes and sharp teeth in a dark, smoky environment. -
A green cartoon alien sticking out its tongue in space with the text 'WE OUT HERE'. -
Spider-Man and a green villain clash in midair over a cityscape with fiery explosions. -
A man in a gray shirt looks up in an upside-down office setting. -
A green cartoon alien head emerging from a white bottle against a gray wall. -
Two anime characters in a dim bedroom during a rainy night. -
Green cartoon alien wearing striped shirt and sneakers sticking out its tongue. -
Three green alien heads in a row against a colorful starry space background. -
A happy alien family of three posing for a photo. -
A cartoon alien waves and sticks out its tongue from a flying saucer in space. -
A blood red moon during a total lunar eclipse against a dark night sky. -
A cute alien wearing a daisy crown on a colorful swirling background. -
A smiling astronaut with green alien friends and a robot. -
Lilo and Stitch dancing on a tropical beach at sunset. -
Alien with pink and blue cracked skin wearing a plaid shirt and jacket. -
Two cartoon aliens one tall purple with claws menacingly gestures at a smaller orange one cowering on the ground. -
Two gaming controllers PlayStation and Xbox on pink background -
Two men fighting with one being swallowed by a giant monster mouth. -
A weathered road through a forest with cracked pavement and misty horizon. -
Two cartoon characters in a dark sci-fi lab with glowing tubes and machinery. -
Blue Among Us character with glowing visor on green background -
Alien in winter coat walking past child in striped hat on snowy street. -
Sand dunes leading to snow-capped mountains in autumn. -
Predator and soldier in jungle with weapons and skulls -
Three UFOs emitting rainbow beams over snowy mountains at night. -
Glowing teal pixel alien with arrows under bold white text saying 'HEY, LOSER YOU DON'T KNOW MY PASSWORD' on black background. -
Glowing alien head with red eyes above two red-lit metallic paths in darkness. -
A monstrous alien creature crouches on a rocky surface in a dark misty environment. -
Silhouette of a person on an alien planet at sunset with a giant planet and moon in the sky. -
A robotic figure with glowing red eyes stands beside a fallen red lightsaber in darkness. -
Game character in black suit gesturing during diplomacy screen with hexagonal terrain. -
Seven glowing alien superheroes in dynamic poses with energy effects. -
Astronaut drifting above a planet near a swirling black hole. -
Blue alien reading a storybook to ducklings under twilight sky -
Alien creatures charge through flames in a dark, fiery battle scene. -
Glowing alien head with red eyes against a dark background. - Next page
Showing 601–660 of 709 wallpapers
Frequently asked questions
Are there portrait Alien Backgrounds for phones?
Both, as it happens. Roughly 47 landscape versus 13 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 3968x2976. 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.
