Promptkoi

Cozy Treehouse Bedroom

ChatGPT (DALL·E)
By Varun Sharma Tested with ChatGPT (DALL·E) GPT Image 2

Cozy Treehouse Bedroom is a GPT Image 2 (ChatGPT) prompt that renders a childhood fantasy in storybook style. A round window and a patchwork quilt give the room its charm.

Last tested: July 2026 with ChatGPT (DALL·E) GPT Image 2

Part of the ChatGPT (DALL·E) prompt library · see more whimsical prompts .

Remix in builder
A cozy treehouse bedroom with a round window, a patchwork quilt, and fairy lights.
Cozy Treehouse Bedroom — ChatGPT (DALL·E) GPT Image 2, Aspect ratio 3:2

Prompt 

A cozy bedroom built inside a large tree, a round window with a view of the forest, a bed with a patchwork quilt tucked into a nook, a small wooden ladder leading up to a loft, fairy lights strung along the branches, a bookshelf built into the trunk, soft warm light, storybook illustration

Settings

Model
ChatGPT (DALL·E) GPT Image 2
Aspect ratio
3:2

How to use this prompt

The round window is the detail that says treehouse. A rectangular window would read as a normal room; a round one says the wall is a trunk. The bed tucked into a nook and the bookshelf built into the trunk are the details that show the room is shaped by the tree, not just placed in it. Fairy lights strung along the branches give the scene a warm, magical glow; overhead lighting would make it a normal bedroom. Keep the ladder small and wooden; a rope ladder would read as a playground, not a home.

Variations to try

  • A rainy day version with drops on the window and a cat on the bed
  • A winter version with snow on the branches outside
whimsical cozy childrens book wall art

Explore collections

Cozy Wall Art Prompts Whimsical Wall Art Prompts Whimsical ChatGPT (DALL·E) Prompts Whimsical Children's Book Prompts

What to do next

Adapt it →

Open this prompt in the ChatGPT (DALL·E) builder, pre-filled, and change one layer at a time.

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Browse the full ChatGPT (DALL·E) prompt library — every entry tested with its settings.
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For developers — copy this prompt as JSON 
{
  "title": "Cozy Treehouse Bedroom",
  "prompt": "A cozy bedroom built inside a large tree, a round window with a view of the forest, a bed with a patchwork quilt tucked into a nook, a small wooden ladder leading up to a loft, fairy lights strung along the branches, a bookshelf built into the trunk, soft warm light, storybook illustration",
  "model": "ChatGPT (DALL·E)",
  "model_version": "GPT Image 2 (ChatGPT)",
  "settings": {
    "aspect_ratio": "3:2"
  },
  "style_tags": [
    "whimsical",
    "cozy"
  ],
  "use_case_tags": [
    "childrens-book",
    "wall-art"
  ],
  "source_url": "https://promptkoi.com/prompts/dalle/treehouse-bedroom/"
}

The whole library is available as an open JSON dataset · developer docs.