Introduction

You typed “modern living room” into Gemini and got back something that looks like a 2014 Airbnb listing. The model is not the problem. The prompt is.

Nano Banana — Google's image model nicknamed inside the Gemini app — does not respond to design vocabulary the way Pinterest does. It responds to the way a photographer briefs a shoot: room, materials, lighting, camera. Get those four right and you can render a publication-grade interior in under a minute. Get them wrong and you get stock-photo soup.

This guide hands you 50 nano banana interior design prompts across seven styles — modern, Scandinavian, industrial, Japandi, mid-century, maximalist, and biophilic — plus the prompt formula behind every one of them.

Copy them, swap the variables, run them through Gemini or the Gemini Image API, and ship the renders to clients, listings, or moodboards the same day. If you're newer to the model, ourinterior design mockups guide andcomplete guide to Google's Gemini 2.5 Flash Image model are the warm-ups.

What Nano Banana actually is

Nano Banana is the community nickname for Gemini's native image model. There are three current variants you can target:

1use table;
2
3const data = {
4  header: [
5    { key: "model", label: "Model" },
6    { key: "description", label: "Description" },
7  ],
8  rows: [
9    {
10      model: "Nano Banana",
11      description: "Gemini 2.5 Flash Image, the original fast generator.",
12    },
13    {
14      model: "Nano Banana Pro",
15      description:
16        "Gemini 3 Pro Image, released November 2025, with stronger text rendering, world knowledge, and reference-image control up to 14 reference images per generation, per Google DeepMind.",
17    },
18    {
19      model: "Nano Banana 2",
20      description:
21        "Released February 2026, pairing Pro-level quality with Flash speed and subject consistency across five characters or 14 objects, per Google's launch post.",
22    },
23  ],
24};

Every prompt in this guide works on all three. Pro and 2 give you cleaner materials, sharper text on art and signage, and better consistency when you iterate on the same room.

If you're completely new, start with ourbeginner-friendly Nano Banana guide to get the dashboard basics down first.

The five-part prompt formula

Before the prompt list, the formula.

Skip this and you'll be tweaking outputs for an hour. Use it and the first render is usually 80% there.

A working nano banana interior design prompt has five parts in this order:

1use table;
2
3const data = {
4  header: [
5    { key: "part", label: "Part" },
6    { key: "example", label: "Example" },
7  ],
8  rows: [
9    {
10      part: "Room + style + mood",
11      example: "a calm Scandinavian living room with morning light",
12    },
13    {
14      part: "Materials and palette",
15      example: "light oak floors, cream linen, brushed brass accents",
16    },
17    {
18      part: "Furniture and focal objects",
19      example:
20        "low boucle sofa, round travertine coffee table, single olive tree in a terracotta pot",
21    },
22    {
23      part: "Lighting direction",
24      example: "soft golden hour sidelight from a tall window on the left",
25    },
26    {
27      part: "Camera and finish",
28      example:
29        "wide-angle 24mm, editorial interior photography, shallow depth of field, photorealistic",
30    },
31  ],
32};

That’s it.

30–60 words is the sweet spot. Google's ownprompting guide for Nano Banana says the same thing in fewer words: describe like a photographer, not like a search query.

Quick tip

Keep the lighting and material palette identical across a room set — kitchen, living, dining. Vary only the room type and focal objects. The renders will feel like one home instead of seven different listings.

How to use this prompt list

Every prompt below is copy-paste ready. Paste it into Gemini, Google AI Studio, or any tool that exposes the Gemini 3 Pro Image endpoint.

Two notes before you start:

• Swap the bracketed variables — [wood species], [wall color], [city view] — if you have a specific brief. Otherwise the defaults work.
• Run twice. Even the same prompt produces different camera angles each time. Pick the stronger one and iterate.

For more detailed image generation setup, you can also check the Gemini Image generation API documentation.

Now the prompts.

50 Nano Banana Interior Design Prompts

Modern interior design prompts

Modern reads as clean lines, neutral palette, low-clutter, architectural light.

1. Modern living room — open plan

Open-plan modern living room with polished concrete floors, low charcoal sectional, walnut slab coffee table, single large abstract canvas, floor-to-ceiling windows overlooking a city skyline, soft afternoon light from the right, editorial interior photography, wide-angle 24mm, photorealistic.

2. Modern kitchen — slab cabinetry

Minimalist modern kitchen with handleless white slab cabinets, full-height Calacatta marble backsplash, integrated stainless appliances, matte black faucet, oak floating shelves with two ceramic vases, recessed warm white lighting, eye-level shot, editorial architectural photography.

3. Modern primary bedroom

Modern primary bedroom with charcoal upholstered headboard, cream linen bedding, low walnut bench at the foot, single brass pendant on each side, sheer curtains diffusing morning light, polished oak floors, wide-angle photograph, soft natural light.

4. Modern home office

Modern home office with a black powder-coated steel desk, leather task chair, single articulated wall lamp, built-in oak shelving with curated objects and books, large picture window with city view, late afternoon sidelight, photorealistic interior render.

5. Modern entryway

Modern entryway with limewashed plaster walls, console table in burnished oak, small ceramic bowl, narrow brass mirror, single pendant overhead, large terrazzo tile floor, soft directional daylight from the right, editorial photography.

6. Modern bathroom — wet room

Modern wet-room bathroom with microcement walls and floor, freestanding stone tub, wall-mounted brushed nickel fixtures, rainfall shower behind a glass partition, single olive branch in a stoneware vessel, soft skylight overhead, photorealistic.

7. Modern dining room

Modern dining room with a 10-foot oak plank table, eight molded black dining chairs, oversized linen pendant overhead, single ceramic vase with eucalyptus, plaster walls, large arched window with garden view, soft afternoon light, wide-angle architectural photography.

Scandinavian interior design prompts

Scandi reads as light woods, soft neutrals, woven textures, and a lot of daylight.

8. Scandinavian living room

Scandinavian living room with light oak hardwood floors, gray linen sectional, cream knit throw, low ash coffee table, monstera and pothos plants, sheepskin rug, large window overlooking a pine forest, warm afternoon sidelight from the left, editorial photography, wide-angle.

9. Scandinavian kitchen

Scandinavian kitchen with whitewashed oak cabinets, white quartz counters, open shelving with white ceramics, black matte hardware, pendant lights with white shades over a wooden island, indoor herbs on the counter, soft morning light, wide-angle.

10. Scandinavian bedroom

Scandinavian bedroom with white painted floorboards, low oak bed, white linen duvet, single chunky knit throw at the foot, woven pendant lampshade, dried pampas grass in a clear vase, sheer curtains, soft diffused daylight, photorealistic.

11. Scandinavian reading nook

Scandinavian reading nook tucked into a dormer window, built-in bench with white cushions, stacked sheepskin throws, small ash side table with a ceramic mug, single arched floor lamp, snowy forest visible through the window, soft morning light.

12. Scandinavian dining

Scandinavian dining area with round white oak table, four bentwood chairs, paper globe pendant overhead, simple white ceramic bud vase with one stem, jute rug, white walls, large window with side daylight, editorial interior photography.

13. Scandinavian home office

Scandinavian home office with light oak floors, white slab desk, woven task chair, single brass desk lamp, floating birch shelves with neutral books, large window, soft side daylight, photorealistic, wide-angle architectural photography.

14. Scandinavian bathroom

Scandinavian bathroom with white subway tile, pale oak vanity, white ceramic basin, brushed brass faucet, woven basket for towels, single trailing pothos on a wall shelf, soft skylight, editorial photography, wide-angle.

Industrial interior design prompts

Industrial reads as raw brick, blackened steel, leather, edison bulbs, and high ceilings.

15. Industrial loft living room

Industrial loft living room with exposed red brick walls, polished concrete floors, distressed brown leather Chesterfield sofa, black steel coffee table, factory-style pendant lights, oversized steel-framed warehouse windows, late afternoon sidelight, editorial photography, wide-angle.

16. Industrial kitchen

Industrial kitchen with black steel cabinets, butcher block counters, exposed brick backsplash, stainless commercial-style range, edison bulb pendants over a reclaimed wood island, brass faucet, concrete floor, warm tungsten light, wide-angle architectural photo.

17. Industrial bedroom

Industrial bedroom with exposed brick accent wall, blackened steel bed frame, charcoal linen bedding, vintage leather club chair, single edison bulb pendant, raw concrete floor, single large warehouse window, soft morning light, photorealistic.

18. Industrial home office

Industrial home office with a reclaimed wood and steel desk, vintage tan leather chair, exposed pipe shelving with books and curios, single articulated black desk lamp, concrete floor, brick wall, soft tungsten light, editorial photography.

19. Industrial bathroom

Industrial bathroom with dark grey concrete walls, black hex tile floor, freestanding cast-iron tub, exposed copper plumbing, single edison bulb sconce, frosted warehouse window, moody low light, photorealistic.

20. Industrial dining room

Industrial dining room with a 12-foot reclaimed wood table, black metal chairs, cluster of edison bulb pendants on a steel beam, exposed brick wall with a large abstract canvas, concrete floor, warm side daylight from steel-framed windows, wide-angle.

21. Industrial coworking lounge

Industrial coworking lounge with polished concrete floors, distressed leather sofas, low black steel coffee tables, exposed ductwork, brick walls, library shelving with vintage books, large factory windows, soft tungsten and natural daylight mix, editorial photography.

Japandi interior design prompts

Japandi reads as wabi-sabi imperfection: low furniture, natural materials, restrained palette, single focal arrangement.

22. Japandi living room

Japandi living room with light ash floors, limewashed plaster walls, low walnut coffee table on a cream wool rug, ivory linen sofa with sage cushions, single dried branch arrangement in a hand-thrown stoneware vase, soft golden hour sidelight, editorial photography, Kinfolk magazine quality.

23. Japandi bedroom

Japandi bedroom with low platform bed in oak, beige linen bedding, single washi paper pendant, plaster walls, tatami-style area rug, single ikebana arrangement on a low side table, soft diffused morning light from a shoji-screened window, photorealistic.

24. Japandi tea corner

Japandi tea corner with a low solid oak table, two zabuton floor cushions in beige, hand-thrown ceramic teapot and two yunomi cups, single bonsai on a small wooden plinth, soft natural light from a high window, editorial interior photography.

25. Japandi kitchen

Japandi kitchen with light oak cabinets, hand-poured concrete counters, single hand-thrown ceramic bowl on the counter, blackened steel hardware, paper globe pendant over an oak island, soft morning sidelight, photorealistic, wide-angle.

26. Japandi bathroom

Japandi bathroom with hinoki wood plank walls, charcoal pebble floor, deep ofuro-style soaking tub, simple black faucet, single folded white linen towel, single dried branch in a stoneware vessel, soft skylight, editorial photography.

27. Japandi entryway

Japandi entryway with a low ash genkan bench, small ceramic bowl for keys, single washi paper sconce, limewashed walls, natural sisal mat, soft directional daylight, photorealistic.

28. Japandi home office

Japandi home office with a low oak desk, woven floor cushion, single brass desk lamp, plaster walls, floating ash shelf with three ceramic objects, single ikebana arrangement, soft daylight, editorial interior photography.

Mid-century modern prompts

Mid-century reads as teak and walnut, tapered legs, geometric prints, brass, and bold accent colors.

29. Mid-century living room

Mid-century modern living room with teak credenza, burnt-orange velvet sofa, brass arc floor lamp, geometric wool rug in mustard and brown, large picture window with sheer curtains, Eames-style lounge chair, warm golden hour light from the right, editorial photography.

30. Mid-century bedroom

Mid-century modern bedroom with walnut platform bed, mustard yellow accent wall, geometric print bedding, brass wall sconces, teak dresser, floor-to-ceiling window with forest view, soft afternoon light, wide-angle architectural photo.

31. Mid-century kitchen

Mid-century modern kitchen with teak cabinets, white laminate counters, vintage-style pastel green appliances, geometric tile backsplash, brass pendant lights, breakfast nook with banquette in cognac vinyl, warm morning light, photorealistic.

32. Mid-century dining

Mid-century modern dining room with a walnut tulip table, six molded fiberglass chairs in olive, oversized starburst chandelier in brass, abstract canvas on a pale wall, geometric area rug, warm afternoon light, editorial interior photography.

33. Mid-century reading lounge

Mid-century modern reading lounge with an Eames-style lounge chair and ottoman in cognac leather, walnut side table, brass arc lamp, low bookshelf, geometric rug, single fiddle leaf fig, warm golden hour sidelight, photorealistic.

34. Mid-century home bar

Mid-century modern home bar with teak bar cabinet, brass bar cart with vintage glassware, geometric wall panel, two leather barstools with tapered walnut legs, smoked-glass pendant lights, warm tungsten light, editorial photography.

35. Mid-century office

Mid-century modern home office with a walnut tanker-style desk, leather and chrome office chair, single brass dome desk lamp, abstract canvas above, teak credenza, geometric rug, warm afternoon light, wide-angle photograph.

Maximalist interior design prompts

Maximalism reads as layered patterns, jewel tones, gallery walls, mixed eras, and a sense of “more is more — on purpose.”

36. Maximalist living room

Maximalist living room with deep teal velvet sofa, layered Persian and kilim rugs, gallery wall of 24 mixed-frame artworks, brass and crystal chandelier, vintage lacquered cabinet, two emerald velvet armchairs, single fiddle leaf fig, warm tungsten light, editorial photography.

37. Maximalist dining room

Maximalist dining room with emerald-green wallpaper, vintage rosewood dining table, eight mismatched velvet chairs in ruby, mustard, and sapphire, brass pendant chandelier, large botanical print, layered Persian rug, warm tungsten light, photorealistic, wide-angle.

38. Maximalist bedroom

Maximalist bedroom with floral chinoiserie wallpaper, four-poster brass bed, layered patterned bedding in pinks and emeralds, vintage Persian rug, gallery wall of small framed botanicals, brass sconces, warm tungsten light, editorial photography.

39. Maximalist library

Maximalist library with floor-to-ceiling dark walnut shelves packed with books and curios, deep oxblood velvet sofa, layered Persian rugs, brass library lamp, vintage globe, large oil portrait, single emerald-velvet armchair, warm tungsten light, photorealistic.

40. Maximalist powder room

Maximalist powder room with bold botanical wallpaper, brass vanity with marble top, ornate gold mirror, vintage crystal sconces, patterned cement tile floor, single statement orchid, warm tungsten light, eye-level shot, editorial photography.

41. Maximalist kitchen

Maximalist kitchen with deep navy cabinets, brass hardware, Carrara marble counters, patterned cement tile backsplash, open shelving with mixed vintage ceramics, brass pendant lights, vintage rug runner, warm morning light, photorealistic, wide-angle.

42. Maximalist hallway

Maximalist hallway with rich burgundy walls, salon-style gallery wall of mixed portraits and landscapes, runner rug in layered Persian patterns, vintage console table, brass picture lights, warm tungsten light, wide-angle architectural photography.

Biophilic interior design prompts

Biophilic reads as plants integrated as architecture, natural materials, water and stone, and lots of diffused daylight.

43. Biophilic living room

Biophilic living room with a living plant wall as the focal point, light cedar slatted ceiling, polished travertine floor, low cream boucle sofa, raw-edge walnut coffee table, large skylight diffusing soft daylight, single tall fiddle leaf fig, editorial interior photography, wide-angle.

44. Biophilic kitchen

Biophilic kitchen with cedar plank cabinets, river-stone pebble backsplash, butcher block counters, integrated herb planter along the window, soft natural daylight from a long clerestory window, single trailing pothos above the sink, photorealistic.

45. Biophilic bedroom

Biophilic bedroom with a moss-textured headboard wall, light oak floors, cream linen bedding, low cedar bench at the foot, hanging philodendrons by the window, large picture window opening to a forest canopy, soft morning light, editorial photography.

46. Biophilic bathroom

Biophilic bathroom with floor-to-ceiling river stone wall, freestanding stone soaking tub, polished cedar floor, hanging maidenhair ferns, single skylight pouring diffused light onto the tub, single white orchid, photorealistic, eye-level shot.

47. Biophilic home office

Biophilic home office with a living plant wall behind the desk, raw-edge walnut desk, woven task chair, single brass desk lamp, cedar slatted ceiling, large window opening to a garden, soft natural daylight, editorial interior photography.

48. Biophilic dining room

Biophilic dining room with a 10-foot raw-edge walnut table, eight woven rattan chairs, suspended kokedama moss balls over the table, light cedar plank ceiling, polished travertine floor, large floor-to-ceiling window opening to a courtyard garden, soft daylight, wide-angle photograph.

49. Biophilic entryway

Biophilic entryway with a vertical living plant wall, polished river-stone floor, single raw-edge walnut bench, woven pendant lamp, soft skylight, editorial photography, wide-angle.

50. Biophilic meditation corner

Biophilic meditation corner with a low woven floor cushion, single small fountain of black river stones, hanging trailing plants, light cedar slat wall, polished travertine floor, skylight overhead diffusing soft daylight, single white candle, photorealistic.

Bonus: virtual staging an empty room

You don't need to write a brand-new prompt for every listing. The fastest workflow for real estate uses the same reference-image pattern covered in our Multi-Image Fusion in Nano Banana walkthrough.

How the workflow works

1. Upload the empty room photo as a reference image.
2. Paste a staging prompt.
3. Swap the style word.
4. Ask the model to preserve the room geometry.

Copy-paste virtual staging prompt

Using the reference image as the room geometry, stage this empty space as a [Scandinavian] living room with light oak floors, gray linen sectional, low ash coffee table, monstera plant, soft afternoon sidelight from the existing window. Preserve the window placements, wall colors, and floor material. Editorial interior photography, wide-angle, photorealistic.

That single prompt covers 90% of agent and stager workflows. The Google Cloud prompting guide recommends this same “preserve geometry, restyle contents” pattern.

Six rules to keep your renders looking pro

Across 50 prompts, the same six rules separate amateur-looking renders from publication-grade ones:

1use table;
2
3const data = {
4  header: [
5    { key: "rule", label: "Rule" },
6    { key: "whyItMatters", label: "Why it matters" },
7  ],
8  rows: [
9    {
10      rule: "Name the wood species",
11      whyItMatters: "“Light oak” is stronger than “wood.”",
12    },
13    {
14      rule: "Pick one lighting direction",
15      whyItMatters:
16        "“Soft afternoon light from the left” is specific. “Bright” is not.",
17    },
18    {
19      rule: "Cap the focal objects at three",
20      whyItMatters:
21        "A single ikebana, a single fiddle leaf, a single piece of art. Cluttered prompts produce cluttered rooms.",
22    },
23    {
24      rule: "Specify the lens",
25      whyItMatters:
26        "“Wide-angle 24mm” reads as architectural; “85mm” reads as detail or macro.",
27    },
28    {
29      rule: "End with a quality anchor",
30      whyItMatters:
31        "“Editorial interior photography” or “Kinfolk magazine quality” pulls the model toward a consistent reference set.",
32    },
33    {
34      rule: "Iterate, don't restart",
35      whyItMatters:
36        "When a render is close but wrong, edit the prompt with one variable change. Don't rewrite from scratch.",
37    },
38  ],
39};

The same logic that keeps a face stable across edits — covered in character consistency across edits — works for rooms.

A quick note on output ownership

Every image Nano Banana generates carries an invisible SynthID watermark and, for Pro outputs, C2PA provenance metadata.

If you plan to ship these to a client as final marketing assets, mention the AI origin in your scope. Some MLS boards now require AI-staged listings to be flagged.

When you need scale

For one-off renders, the Gemini app is enough.

If you're producing 200 listings a month or building a virtual staging product, follow our walkthrough on the Nano Banana API in AI Studio and Vertex AI — same prompts, programmatic, with consistent seeds for batch jobs.

Agencies running mixed pipelines often pair Nano Banana with the surgical text-editing strengths covered in our Qwen Image Edit review for signage and price tag swaps on the same renders.

You can also refer to Google’s official Nano Banana Pro prompting tips when creating more controlled production outputs.

FAQ

What is the difference between Nano Banana and Nano Banana Pro?

Nano Banana is the original Gemini 2.5 Flash Image model — fast and cheap. Nano Banana Pro, also known as Gemini 3 Pro Image, is the higher-quality November 2025 release with better text rendering, world knowledge, and up to 14 reference images per generation. Nano Banana 2, launched February 2026, combines Pro-quality output with Flash speed.

Can I use Nano Banana for commercial real estate listings?

Yes, with two caveats: outputs carry a SynthID watermark and C2PA provenance metadata, and many MLS boards now require AI-staged photos to be disclosed in the listing. Check your local rules before publishing.

How long should a Nano Banana interior design prompt be?

30 to 60 words is the sweet spot. Long enough to specify room, materials, lighting, and camera. Short enough not to bury the model in conflicting details. Anything past 100 words usually produces worse outputs, not better.

Why does my room render look like generic stock photography?

Almost always because the prompt is vague.

Replace “wood floors” with “light oak hardwood floors.”

Replace “modern furniture” with one named piece.

Replace “good lighting” with one direction and one quality, such as “soft golden hour sidelight from the left.”

Specificity is everything.

Can Nano Banana stage a photo of an empty room I uploaded?

Yes. Upload the empty room as a reference image and prompt the model to stage it in your chosen style while preserving window placements, wall colors, and floor materials. This is the standard virtual staging workflow.

Steal the formula, then make it yours

The 50 prompts above are a starting library.

The real win is the formula: room + materials + furniture + lighting + camera.

Once that's muscle memory, you stop searching for prompt lists and start writing your own in under 30 seconds per room. That's when nano banana interior design prompts go from a novelty to a working part of the design and listing workflow.