Best AI bathroom design apps in 2026

Bathrooms are one of the hardest rooms to remodel with AI. The space is small, fixtures are specific, and proportions matter more than in any other room. A toilet that moves six inches looks wrong immediately. A vanity that changes size breaks the layout. The best AI bathroom design apps preserve every fixed element and only change the style.

I tested 7 apps by uploading the same dated 1990s bathroom — beige tile, brass fixtures, oak vanity — and asked each one for a modern spa-style redesign. The difference in quality was significant.

Get the top pick: Remodel AI on iPhone · Android — 3 free designs, no credit card.

Quick comparison

1. Remodel AI

The 1990s bathroom transformed into a modern spa. Floor-to-ceiling marble tile covers the shower area. A floating wood vanity replaces the oak cabinet. A round backlit mirror sits above. Matte black fixtures replace the brass originals. The toilet, shower placement, and doorway remain exactly where they were.

What it does: Upload a photo of your bathroom and choose from 40+ design styles. The AI generates a photorealistic redesign in about 30 seconds. Specialized tools let you change just the flooring, just the wall paint, or remove specific objects without restyling the whole room.

Why it's #1 for bathrooms: In testing, Remodel AI was the only app that consistently preserved bathroom fixture locations. The toilet stayed where it was. The shower enclosure kept its size. The vanity changed style without changing position. That structural accuracy matters when you're planning a real renovation.

Pricing: 3 free designs, then $39.99/year unlimited.

Download on iPhone · Get it on Android

2. AI Designer

AI Designer takes a focused approach to bathroom restyling. Upload your photo, pick a look, and get results in under 15 seconds. The interface is minimal — no overwhelming menus or complex settings. Just upload and redesign.

Why it works for bathrooms: The focused design means fewer variables and more consistent results on small spaces. Bathrooms benefit from apps that don't try to do too much with limited square footage.

Pricing: Free to try, then affordable subscription.

Platforms: iPhone and iPad.

Best for: iPhone users who want quick bathroom restyling without complex tools. Pairs well with Remodel AI for full-home coverage.

3. Renovate AI

Renovate AI adds something unique for bathroom projects — a rough cost estimate alongside the visual redesign. When it shows you a marble-tiled walk-in shower, it also estimates what that tile would cost in materials and labor. The numbers are approximate, but they help set realistic expectations before talking to a contractor.

Pricing: Free tier available, then subscription.

Platforms: iOS and web.

Best for: Homeowners who want to understand the budget implications of each style choice, not just the visual.

4. Interior AI

Interior AI focuses on professional-quality renders. The output is polished and clean — suitable for client presentations or real estate listings. For bathrooms, it handles material textures well (marble, tile, natural stone). The downside is the price: $29-99/month is steep for homeowners who only need a few designs.

Pricing: $29/month for 100 renders, $99/month for Pro.

Platforms: Web only.

Best for: Real estate agents staging bathroom photos for listings.

Want professional quality without the professional price? Remodel AI gives you unlimited designs at $39.99/year — less than two months of Interior AI.

5. Home AI

Home AI offers 2 free daily bathroom designs with ads. The guided wizard walks you through room type, style, and color palette. Output quality varies — some bathroom renders look great, others move the shower to the wrong wall or add fixtures that don't fit the space.

Pricing: 2 free/day with ads, then subscription.

Platforms: iOS and Android.

Best for: Casual exploration if you want a few free bathroom ideas without committing to a paid app.

6. AI Remodel (by PulseApps)

AI Remodel has a specialized "new flooring" tool that works well for bathroom floors specifically. You can preview tile, marble, herringbone, and other flooring options on your actual bathroom photo. The full-room redesign is less consistent — some outputs change the room shape.

Pricing: $9.99/week, $64.99/year.

Platforms: iOS and Android.

Best for: Users who specifically want to preview bathroom flooring changes before buying materials.

7. DecAI (Interior DecAI)

DecAI offers a one-time $49.99 lifetime purchase — no recurring subscription. For bathroom design specifically, results are acceptable but not as precise as Remodel AI on fixture placement. Available in 31 languages.

Pricing: $5.99/week, $29.99/year, or $49.99 lifetime.

Platforms: iOS and web.

Best for: Budget-conscious users who prefer a one-time payment over subscriptions, or non-English speakers.

The bathroom test: what actually matters

Bathrooms expose every weakness in an AI design tool. Here's what to watch for:

• Does the toilet move? Bad apps relocate toilets to make the design "work." Good apps keep them in place.
• Does the shower size change? A walk-in shower shouldn't shrink or expand between the before and after.
• Are the fixtures realistic? Look for floating faucets, sinks without drain pipes, and shower heads pointing at walls.
• Does the mirror reflect correctly? Some apps generate mirrors that reflect rooms that don't match the actual space.

In our testing, Remodel AI handled all four of these correctly. Most competitors failed on at least one.

How to get the best AI bathroom design results

1. Photograph straight-on — stand in the doorway and shoot directly into the bathroom
2. Include the whole room — don't crop out the toilet or shower, even if they're dated
3. Good lighting matters — turn on all bathroom lights and open the door fully
4. Try 3-4 styles — modern, spa, Scandinavian, and coastal all work well in bathrooms
5. Use the flooring tool separately — change floors first, then restyle the rest

Get started with 3 free bathroom designs on Remodel AI — available on iPhone and Android.

Is there an app where I can take a picture of my bathroom and remodel it?

Yes. Remodel AI lets you photograph your bathroom and see it redesigned in 40+ styles in about 30 seconds. 3 free designs, no signup required. Available on iPhone, Android, and web.

How much does an AI bathroom design app cost?

Most apps range from free (limited) to $99/month. The best value is Remodel AI at $39.99/year ($3.33/month) for unlimited designs. DecAI offers a one-time $49.99 lifetime option.

Can AI design a small bathroom accurately?

The best apps can. Small bathrooms require precise fixture placement — toilet, vanity, and shower all need to stay in position. Remodel AI handles small spaces well because it preserves structural elements. Lower-quality apps tend to reshape the room or move fixtures.