Alien Backgrounds | Page 4
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 1920x2880 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 purple eyes and a smile. -
Two armored warriors battle over a planet exploding in space. -
Alien in warning sign making peace gesture -
Megamind and his team of heroes and villains in a colorful animated movie poster. -
A helmet reflecting alien landscapes over a red canyon at sunset. -
Actor wearing blue headband and white shirt on sci-fi movie set -
A grey alien with large eyes reaching toward the viewer in a dark setting. -
Predator and soldiers fighting Aliens in a jungle with glowing gunfire. -
A gray alien with large eyes stands in a dark, foggy setting. -
Close-up portrait of a grey alien with large black eyes and wrinkled skin. -
A cartoon flying saucer with lights against a black background. -
A green-skinned alien with large black eyes and a bald head against a black background. -
Purple alien with glowing eyes on a cosmic symbol background. -
A teal-skinned alien with large eyes stares underwater in a dark blue environment. -
Two metallic UFOs floating in space with reflective surfaces. -
Alien creature dripping acid in dark environment -
A biomechanical alien creature with a long tail and sharp teeth against a dark cloudy sky. -
Red UFO with light beam descending in dark space -
A terrifying alien creature with sharp teeth and glowing green highlights in a dark setting. -
A spaceship with fiery engines approaches a glowing purple planet in deep space. -
Gray alien with large black eyes gesturing forward against black background -
Close-up of a grey alien with large black eyes in darkness. -
A solitary explorer on an alien world beneath three glowing red suns. -
A smiling green alien in a UFO with colorful buttons against a black background. -
Cyclist in yellow jersey pointing forward while riding a bike on dark background. -
Grey alien with large black eyes against a colorful starry nebula background. -
A blue-skinned alien with glowing eyes stands in a sunlit jungle. -
Two cats with glowing eyes on a hill at sunset under a pink sky. -
Grey aliens with large eyes standing in a dark, atmospheric setting. -
A cartoon alien with purple lips and black eyes on the asexual flag with stars. -
A glowing UFO hovers over a dark landscape emitting a bright beam of light under a starry night sky with a crescent moon. -
A gray alien with large black eyes stares in the dark. -
A green cartoon alien with big black eyes and a small smile. -
Cast of the 1980s sci-fi series posing in a spaceship set. -
Close-up of a pale-skinned alien with large dark eyes and elongated head. -
A biomechanical alien creature with a metallic head and sharp claws. -
Astronauts walk through a spaceship corridor inside a giant alien head. -
Wise green-skinned Yoda with large ears and knowing eyes. -
Close-up of a blue alien face with glowing green eyes and a wide grin. -
A line of futuristic armored helmets with gold embellishments in a sci-fi setting. -
Gray alien in forest with UFO beam -
A dark monstrous creature with glowing red eyes and sharp teeth dripping green fluid. -
Gray alien with glowing eyes in space -
Close-up of a grey alien with large reflective eyes and elongated head. -
Close-up of a menacing alien face with glowing red eyes and silver frame. -
A realistic alien sculpture with glowing eyes on a pedestal. -
A terrifying alien creature with a long head and spiky tail stands against gray mountains. -
Human head outline glowing with colorful nebulae in deep space. -
Alien face with Earth reflected in its eye against a dark background. -
A pale alien with large dark eyes stares intensely against a dark textured background. -
Alien with glowing eyes holding a smoking pipe in a dark futuristic room. -
Alien heads and a dissected alien body on a metal grid with surgical tools. -
A cartoon blue whale with a UFO hovering above it. -
Dystopian alien creature with gas mask and mechanical limbs crawling in green wasteland. -
Three gray aliens with large black eyes posing for a selfie against a black background. -
Close-up of a fleshy alien creature with large eyes and tentacles. -
A glowing UFO hovers over a lake with mountains and bare trees at twilight. -
Yellow robot Bumblebee in action with sparks flying and Golden Gate Bridge behind him at night. -
Red cartoon jellyfish character with big eyes and frown on black background -
A menacing alien creature with a glossy black head dripping saliva in a dark misty environment. - Next page
Showing 181–240 of 709 wallpapers
Frequently asked questions
Are there portrait Alien Backgrounds for phones?
Both, as it happens. Roughly 44 landscape versus 16 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 1920x2880. 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.
