AI Prompt Free

Interior Design Prompt Generator

Translate a room brief into an interior visualization prompt. Refresh mode keeps an existing room shell intact while changing the furnishings you name; concept mode supports a proposed arrangement. If you use a reference, attach it in your image app after copying the prompt.

Your idea

0 / 4,000

Separate the fixed room features from the changes you want to explore.

More control (optional)

Add only the details that matter. Fields not applicable to the selected mode are excluded.

No sign-up. Free-model routes have no site quota; other routes have usage limits. Inputs are processed by an AI provider.

Your prompt

Your result will appear here

Describe what you need, or load an example. You can edit and export the result.

Up to 3 previous results stay in this page session. Refreshing clears them.

Examples to make your own

Your idea

Refresh a living room using my reference: keep the window and oak floor, replace the sofa with a green fabric sofa.

A more useful prompt

Using the room reference attached in the image editor, preserve the existing window, oak floor and room proportions. Replace only the sofa with a green fabric sofa. Keep the original viewing position and daylight direction, with plausible furniture scale and clear circulation. Treat this as a furnishing refresh, not a new room layout.

Your idea

Concept for a reading corner with an oak chair, a linen cushion and a floor lamp against a warm white wall.

A more useful prompt

Interior concept visualization of a reading corner with one oak chair, a linen cushion and a floor lamp against a warm white wall. Use a three-quarter view that shows the seat and the space around it. Propose soft daylight with a restrained warm material palette. Keep the composition simple and label the arrangement as a concept rather than an existing room.

Separate fixed features from changes

Describe doors, windows, built-ins and room proportions as preservation requirements. Then list the furniture, palette and lighting changes. A precise refresh brief helps avoid accidentally moving a window when you only meant to change the curtains.

Treat the result as a design study

Review circulation, furniture scale, door clearance and daylight direction in the resulting image. A visual concept is not a measured floor plan or proof that a structural change can be built. Keep existing conditions separate from proposed design choices.