Guide, 3 min read

How to write image prompts

Image tools only know what you describe. A great image prompt reads like a short description of a photo or painting that already exists.

What to describe

  1. The subject. Who or what, and what they are doing. "A golden retriever catching a frisbee" beats "a dog".
  2. The setting. Where and when. "On a beach at sunset", "in a cozy kitchen".
  3. The style or medium. A photo, a watercolor, a 3D render, a flat logo. This changes the whole look.
  4. Light and color. "Soft morning light", "neon pink and blue", "warm golden tones".
  5. Framing. "Close-up", "from above", "wide shot", "centered with lots of empty space".
  6. The mood. Calm, playful, dramatic, cozy.
  7. The shape. Square, tall or wide. See the table below.

Before and after

Before

a coffee shop

After

A small corner coffee shop on a rainy night, seen from across the street. Warm golden light spills from tall windows onto wet cobblestones. Inside, a barista pours steamed milk while two friends laugh at a window table. Cinematic photo, shallow depth of field, deep blue night tones against the amber glow inside. Calm and cozy. Wide, 16:9.

Pick the right shape

ShapeGood for
Square, 1:1Profile pictures, logos, many social posts
Portrait, 4:5Social feed posts that take up more of the screen
Tall, 9:16Stories, reels, phone wallpapers
Wide, 16:9Video thumbnails, slides, desktop backgrounds, banners

Tips that save tries

  • Say what you want, not what you do not want. "An empty street" works better than "a street with no people", because the word "people" can still sneak in.
  • Keep words on the image short. Put the exact text in quotes, like a shop sign that says "Rise". Image tools still misspell, so check it.
  • Change one thing at a time. If the picture is close, adjust only the light or only the style, so you know what helped.
  • Do not copy real people or brands. Most image tools block it, and it can break their rules.