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Free 3D Bathroom plan software online
Design your own bathroom !

3D Modern family bathroom idea
View a realistic 3D 5m2 bathroom designed on Kozikaza

A complete 3D tool to design
the layout
of your future

Kozikaza will help you with your bathroom project and offer you free, easy to use online 3D bathroom plan software.

Redoing your bathroom during a renovation or as part of a construction project is not always easy. Here's a little tip: making a 3D bathroom plan with a bathroom simulator can be very useful for optimising space and visualising.

Our architects have developed a completely free 3D bathroom design software that allows you to create your custom bathroom with three main steps: imagine, build and decorate.

Create a 3D bathroom plan

100% free - 100% online

Wood and beige 3D bathroom idea
View a realistic 3D bathroom with a shower and a bath designed on Kozikaza

From design
To the layout of your bathroom

Represent your room and keep in mind the layout of your bathroom and your constraints: shape, surface, doors, windows, attic room... Then develop it thanks to our large catalogue of 3D objects and floor coverings and walls.

Our bathroom configurator enables you to answer all your questions about bathroom creation or bathroom renovation by designing a plan: What colour? Shower or bath? Single or double washbasin? What storage furniture? A towel dryer? New decoration? Thanks to the 3D plan, you will make the right choices to optimise the space.

Designing your bathroom in 3D? Whether it's a mini bathroom, part of a master bedroom or a loft room: With Kozikaza's 3D modelling software, it's a piece of cake!

  • More than 200
  • More than 800
    flooring types
  • More than 200
Trendy 3D bathroom idea
Preview of a realistic rendering of a 3D bathroom with toilet done on Kozikaza

A software to design your
bathroom in a few clicks

  • FREE

    Free 3D software for
    bathrooms with



    An intuitive, easy-to-use tool
    for realistic bathroom


    You don't have to
    3D bathroom software

Create a 3D bathroom plan

100% free - 100% online

The different steps to create your bathroom plan with our 3D architecture software

  • Step 1: Design your 2D bathroom
    Step 1: Design your 2D bathroom
    Design your room:

    To begin, design your walls and add the doors, windows, and other constraints

  • Step 2: Layout your 3D bathroom
    Step 2: Layout your 3D bathroom
    Organise the room with your main equipment:

    Position your bath, shower, shower tray and washbasin

  • Step 3: Layout your 3D bathroom
    Step 3: Layout your 3D bathroom
    Organise the room with your secondary equipment:

    Position your bathroom furniture, radiators, hot water tank...

  • Step 4: Decorate your bathroom
    Step 4: Decorate your bathroom
    Decorate your room:

    Add your flooring and wall cladding: painting, earthenware, bathroom floor tiles... and create your layout

  • Step 5: Accessorise your bathroom
    Step 5: Accessorise your bathroom
    Accessorise with decoration:

    Add the final touch to your room with the interior decor

  • New 
    Step 6: Visit your 3D bathroom
    Step 6: Visit your 3D bathroom
    Visit your bathroom:

    Enter your virtual bathroom with the 360° view and HD... and admire your future interior!

  • Step 7: Estimate your bathroom price
    Step 7: Estimate your bathroom price
    Estimate your bathroom project cost:

    get a price quote for your project with the Kozikaza shopping list

  • A new high-performance and realistic 3D plan tool

    Create a
    3D bathroom

Examples of bathroom plans designed by our architects

3D plan of 4m2 bathroom with shower


MarieArchitect at Kozikaza

In this bathroom you'll find a large Italian-style shower with a low profile shower tray and a large wash basin topped by a large mirror serving as additional storage space. Green and wood tones in addition to windows overlooking outside will make this small bathroom a zen, sleek room, filled with natural light.

Example of a 3D wooden zen bathroom plan
3D plan preview of a 4m2 zen bathroom designed on Kozikaza

3D plan of 5m2 bathroom with bathtub


JeremyArchitect at Kozikaza

This long bathroom with black and wood tones was designed for a family: there's a corner bathtub in the back with a shower wall, as well as a large countertop with double washbasin and lots of storage space. The large window brings light into the whole modern bathroom.

Modern black and wood 3D bathroom plan template
Preview of a modern 3D bathroom plan designed on Kozikaza
  • Pataclem

    Space optimisation was important for us during our small bathroom layout project . We want a bathroom with a bath and that's not easy in confined space. The 3D conception tool was very helpful for organising the room, decoration and colour choice.

  • Vaubanxx

    We used 3D bathroom design software to give a makeover to a slightly outdated bathroom. We took the opportunity to redesign the room layout to make it more practical and to integrate a designer bathtub, shower and suspended toilet. The 3D software is super easy to use, great for bathroom design!

  • Mathieu

    After expanding our family and deciding to add a parental bedroom, we designed a bathroom plan on the 3D bathroom simulator with a objective of saving space. By redrafting this plan, we were able to visualise our future extension and it even gave us ideas: suspended furniture, bathroom cabinet, whirlpool bath.

Our Kozikaza 3D plan tool earned a score of
4.81 / 5 from 847 votes on 01net.com
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For all your questions

We have an answer to bring you
How to draw a 3D bathroom plan?

Simple and easy to use, discover our 3D bathroom plan creation tool.

Need help to start creating your 3D bathroom plan?
Follow our step-by-step process to make your plan as successful as possible.

How to draw a 3D bathroom plan?
How to draw a 3D bathroom plan?
How to start your bathroom plan?
Which software for your bathroom plan?
How long does it take to make a 3D bathroom plan?
What are the constraints for a bathroom?
How high should the top of a bathroom sink be?
How do you design a small bathroom?
It's possible to call on a professional decorator for your bathroom project!


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