Alien Backgrounds | Page 6
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 4288x4800 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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Close-up of an alien face with large dark eyes and wrinkled gray skin. -
Green cartoon alien holding a silver ray gun. -
A small creature with big eyes sits in a glowing forest at night. -
A green cartoon alien holding a small rocket. -
A terrifying green monster with glowing eyes and sharp teeth under a stormy sky. -
A friendly green cartoon alien waving with big black eyes. -
A blue cartoon monster with three eyes and a big smile. -
Predator and Alien playing chess in a vintage library with bookshelves. -
A futuristic soldier in space armor holding a large weapon against a starry void. -
A cheerful green cartoon alien with big eyes and a smile. -
Alien and Predator monsters in a dark sci-fi battle scene. -
An astronaut stands alone on a barren alien world under a giant ringed planet. -
Gray alien emoji wearing pink flower crown and peace signs -
Glowing green alien head surrounded by smoke on black background -
A detailed black and white dragon with sharp claws and intricate scales coiled in a menacing pose. -
A cheerful one-eyed cartoon monster with orange hair and a big grin. -
A detailed sci-fi alien creature with large eyes and muscular arms. -
Silver UFO emitting a beam of light into darkness -
Predator and Alien fighting in a fiery industrial scene with green blood splatter. -
A glowing purple alien stands in a cave with purple crystals. -
Milky Way galaxy over desert rock formations at night -
A soldier in glowing armor battles zombies in a bloody, dark setting. -
Sleek dark gray UFO with glowing yellow rim and purple window against black background. -
Alien and Predator locked in a tense standoff in a dimly lit industrial environment. -
Three menacing alien creatures with biomechanical designs and long tails. -
A floating mass of glowing blue eyeballs in a foggy forest. -
Teal UFO with yellow lights and beam against dark blue background -
Two smiling alien emojis with rainbow gradients and blue hearts on a black background. -
A blue cartoon alien with red antennae sits in a gray flying saucer against a black background. -
A silver UFO spacecraft floating in darkness -
Cute alien with rose crown and floral background holding a banner that says too cute for this planet. -
Green cartoon alien making peace sign with text we out here -
Green cartoon alien with blue cap standing in front of graffiti-covered brick wall. -
A glowing green alien silhouette stands in darkness. -
A flying saucer hovers over a desert landscape with cacti and mountains at dusk. -
Megamind and Minion with robotic sidekicks on a colorful movie poster. -
A green cartoon alien with big eyes and antennae smiling. -
Three friends posing with an alien mask and toy gun for a funny photo. -
A line of futuristic armored helmets with gold embellishments in a sci-fi setting. -
Alien meditating in cosmic space with glowing particles -
Futuristic coastal city with flying ships at sunset over water. -
Blue alien superhero with green eyes pointing to temples. -
Explorer with headlamp stands before giant glowing mushroom in dark cave. -
A blue cartoon alien with big eyes and antenna on black background -
A small green alien looks up nervously at a giant foot in a dark tunnel. -
Sleek silver UFO with glowing purple lights against black background -
A blue cartoon alien with big eyes sitting on wood. -
Tiny humans confront a giant insect under a blue sky with a bouncing blimp overhead. -
Blue-skinned animated character with green eyes and smirk -
A green cartoon alien with antenna smiling with closed eyes. -
A smiling gray alien in a blue flying saucer with white dots. -
Two astronauts in space pulling a green alien with a rope near a spaceship. -
Yellow robot Bumblebee in action with sparks flying and Golden Gate Bridge behind him at night. -
Alien creature attacking a predator in a dark blue cinematic scene. -
Sleek UFO with glowing ring floats through colorful cosmic nebula. -
Silver flying saucer with red and blue lights against black background. -
A glowing alien creature with blue eyes and pink chest orb stands on a blue surface. -
A cartoon UFO with blue dome and orange trim against black background. -
A glowing-eyed amphibian creature in murky underwater vegetation. -
Purple alien with glowing eyes on a cosmic symbol background. - Next page
Showing 301–360 of 709 wallpapers
Frequently asked questions
Are there portrait Alien Backgrounds for phones?
Both, as it happens. Roughly 37 landscape versus 23 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 4288x4800. 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.
