MidjourneyPrompting basics

Midjourney Wallpaper Prompts for Desktop and Phone Screens

By Marco Cavazzana · Updated · 5 min read
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Short answer

For Midjourney wallpapers, set the screen ratio first (--ar 16:9 for most desktops, --ar 9:19 or --ar 9:20 for modern phones), then describe where the empty space should sit so icons and the clock stay readable. Upscale the result before using it.

A good wallpaper is mostly about shape, not subject. It needs the right aspect ratio for your screen, a calm area where icons or the clock will sit, and enough detail to look sharp without being busy. Set the ratio with --ar first, then write the prompt around where the empty space should go.

The Midjourney wallpaper prompt formula

Use this order: subject + composition and empty space + mood and light + style + parameters. The composition part is what most people skip, and it is what makes an image usable behind desktop icons or a lock screen clock.

Example: misty pine forest valley at dawn, wide panoramic view, large open sky in the upper half, soft golden light through fog, calm muted palette, detailed digital painting --ar 16:9 --s 250

Aspect ratios for desktop and phone

Midjourney’s --ar takes whole numbers, so pick the closest ratio and crop to your exact screen afterwards.

ScreenParameterNotes
Standard desktop and laptop monitors--ar 16:9The safest default for most displays
Many laptops and some monitors--ar 16:10Slightly taller than 16:9
Ultrawide monitors--ar 21:9Favour panoramic scenes with a strong horizon
Dual monitors (spanning)--ar 32:9Keep the subject away from the centre seam
Modern phones--ar 9:19 or --ar 9:20Close to most current handsets; crop to fit
Older phones--ar 9:16Also suits vertical video covers
Tablets--ar 3:4 or --ar 4:3Choose by the orientation you use most

For more on how ratios change a composition, see the aspect ratio guide.

24 copy-ready Midjourney wallpaper prompts

Each prompt below names where the quiet space sits. Change the ratio at the end to switch between desktop and phone.

Nature and landscape wallpapers

  • alpine lake at blue hour, still water reflecting snow peaks, wide composition with calm water filling the lower third, cool blue and violet tones, photographic, ultra detailed --ar 16:9 --style raw
  • rolling green hills under drifting clouds, tiny lone tree on the right, open sky across the top half, soft spring light, painterly --ar 16:9 --s 300
  • desert dunes at sunset, long curving shadows, minimal composition, warm apricot and rose palette, large smooth sky area --ar 21:9
  • northern lights over a frozen fjord, green ribbons of light across a starry sky, dark foreground silhouette of mountains, deep teal palette --ar 9:19
  • close-up of morning dew on a fern frond, shallow depth of field, soft green bokeh filling the upper area, macro photography --ar 9:19 --style raw
  • autumn forest path seen from above, carpet of orange leaves, symmetrical framing, warm muted tones, clear centre area --ar 16:10

Minimal and abstract wallpapers

  • minimal abstract wallpaper, soft overlapping gradient waves in dusty pink and slate blue, smooth matte finish, lots of negative space --ar 16:9 --s 50
  • single thin gold line drawing a gentle curve across a deep navy background, minimal, elegant, centred empty space --ar 16:9
  • abstract fluid shapes like poured paint, muted terracotta, sand and olive, organic forms along the bottom edge, plain top area --ar 9:19
  • low-poly mountain range in shades of grey, flat geometric facets, minimal, plenty of empty sky --ar 21:9
  • frosted glass texture with soft coloured light behind it, blurred blobs of peach and lilac, calm and minimal --ar 9:20
  • monochrome topographic contour lines, thin white lines on charcoal, subtle and evenly spaced, no focal point --ar 16:9 --no text

Cosmic and sci-fi wallpapers

  • vast nebula in magenta and cyan, scattered bright stars, dark open space on the left side for icons, cinematic space art --ar 16:9
  • ringed gas giant rising over a rocky moon horizon, thin atmosphere glow, deep black sky, realistic space illustration --ar 21:9
  • astronaut floating small in the lower corner, huge swirl of galaxy filling the frame, sense of scale, dreamy colours --ar 9:19
  • retro synthwave sunset, neon grid floor fading to the horizon, striped sun, purple and orange glow --ar 16:9 --no text
  • quiet futuristic city at night seen from a high balcony, soft rain, glowing windows below, moody cyan and amber, lower third detail only --ar 16:9
  • crescent moon over a calm dark sea, faint stars, almost black palette for OLED screens, minimal --ar 9:19

Cosy, illustrated and seamless patterns

  • cosy reading nook by a rainy window at dusk, warm lamp light, plants and stacked books, gentle anime-inspired illustration --ar 16:9 --niji
  • lo-fi illustrated bedroom at night, desk with a glowing lamp, city lights outside, muted purple palette, calm mood --ar 9:19
  • tiny cottage in a snowy valley, smoke from the chimney, soft storybook illustration, big pale sky --ar 16:9
  • hand-drawn botanical pattern of ferns and small flowers, muted green on cream, evenly spaced, seamless --tile --ar 1:1
  • Japanese-inspired wave pattern in indigo and white, block print texture, repeating motif --tile
  • terrazzo pattern with pastel chips on off-white, flat and subtle, repeating background --tile --s 50

The --tile prompts create a square that repeats seamlessly, which is handy for screens of any size. Set the image as a tiled background rather than stretching it.

Getting a sharp, usable result

  • Upscale your favourite. Use Upscale on the chosen image to get more pixels before setting it as a wallpaper. For very large or high-density screens you may still want to resize carefully in an image editor.
  • Plan for icons and the clock. Phrases like "open sky in the upper half" or "subject in the lower third" leave room for a lock screen clock or desktop icons.
  • Avoid tiny busy detail. Dense patterns behind icons make them hard to read. Lower --stylize often gives calmer results.
  • Dark screens. For OLED phones and dark mode, ask for "near-black background" or "deep shadows" so the image does not glow at night.
  • Keep a matched pair. Reuse the same prompt and --seed, changing only --ar, to make desktop and phone versions that feel related. They will not be identical, but they stay close.

Common mistakes

  1. Generating square, then cropping. A 1:1 image cropped to 16:9 loses most of the scene. Set the final ratio in the prompt.
  2. Centring a subject on a dual-monitor wallpaper. The bezel cuts it in half. Put interest on each side instead.
  3. Asking for text. Quotes and words tend to come out garbled. Add --no text and set any lettering in an editor.
  4. Using real logos or characters. Stick to original scenes; trademarked characters and logos are not yours to use.

Doing this faster with Dreamdrive

Dreamdrive keeps the full prompt with every capture, --sref code included, so a look you liked is a search away in your Library.

Frequently asked questions

What aspect ratio should I use for a phone wallpaper in Midjourney?
Use --ar 9:19 or --ar 9:20 for most modern phones, or --ar 9:16 for older ones. Midjourney only accepts whole numbers, so crop to your exact screen afterwards.
What is the best Midjourney aspect ratio for a desktop wallpaper?
--ar 16:9 suits most monitors and laptops. Use --ar 16:10 for taller laptop screens and --ar 21:9 for ultrawide monitors.
How do I make a 4K wallpaper with Midjourney?
Generate at the right ratio, then use Upscale on your chosen image. If you need a specific resolution, resize it carefully in an image editor afterwards.
Can Midjourney make seamless pattern wallpapers?
Yes. Add --tile to create an image that repeats seamlessly, then set it as a tiled background.
How do I make matching desktop and phone wallpapers?
Keep the same prompt and seed and change only the --ar value. The results will differ slightly but stay visually related.

Nothing you makeis lost.

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