1. Home

Free 3D plan software: Design your 3D home plan

A new powerful and realistic
3D plan tool

Free 3D home design software

Our architecture software helps you easily design your 3D home plans. It’s exterior architecture software for drawing scaled 2D plans of your home, in addition to 3D layout, decoration and interior architecture.
In just a few minutes, you’ll have a virtual 3D home and can transform, arrange, and decorate it to your heart’s content with our 3D home plan software!

Plus, check out all the home plan templates by community members for inspiration.

Create a 3D plan

100% free – 100% online

Design your
virtual home

3D virtual house rendering
  • Free

    Free software with

  • Simple

    An intuitive tool for
    realistic interior

  • Online

    3D plans are
    available from
    any computer.

Create a 3D plan

For any type of project

Build iconbuild
Create free 3D virtual plan of your house


Design a scaled 2D plan for your home. Build and move your walls and partitions. Add your floors, doors, and windows. Building your home plan has never been easier.

Layout iconLayout
Model and fit out a 3D house


Instantly explore 3D modelling of your home. Add furnishings from our collection of furniture and accessories. What’s more, you can even create your own furniture.

Decorate IconDecorate
Model and fit out a 3D house


Enjoy a wide range of paints and flooring to recreate your home’s interior decoration from floor to ceiling.

high quality
virtual tours

3D rendering of your house in 360 - virtual visit
  • HD capture

  • 360°HD 360°capture

5 HD

Using the 3D plan tool

  • Trace walls and partitions on your 2D plan

    Design walls and partitions for your home in 2D. Adjust the thickness of your walls.

  • Add doors and windows to your house plans

    Adjust the dimensions of each door and window (height, width, and elevation).
    Tip: You can copy a window to save its measurements.

  • Create floors on house plan

    Add your floors easily. Copy walls and partitions from the floor below.
    Tip: You can then rearrange your floors.

  • Roof and sub-slope for house plan

    Model your roofs in 3 steps, choose a type of slope, adapt to your measurements, then add your roof windows.

  • Create stairs and lofts

    Create your own stairs: quarter-turn, landings... anything’s possible! Draw your lofts to design your attic.

  • 3D library of furniture to furnish your interior with real models

    Arrange your rooms with furniture from the library. You can change the dimensions on most pieces of furniture.

  • Organise your gardens, paths and terraces

    Arrange your outdoor terraces, walkways and gardens. Different trees and plantations are available in your catalogue.

  • A new
    powerful and
    3D plan tool

    Create a 3D plan
Kozikaza partners

Our partners

Kozikaza partners
Create a 3D plan
Wooden house with garden in HDhouse seen from above in 3Dhd image of kitchen under slope with glass roofWhite hall and wood kitchengray and wood bathroomnature style dining roombohemian style kitchenwhite and wood bathroom planblack bathroom and 3D wood
  • LudolefLudo’s Kaza

    The first plan proposed by our builder didn’t really meet our expectations.
    With the 3D plan tool, we were able to design the ideas we had in mind, and the builder proposed a plan based on this.

  • CopaleCopale’s Kaza

    The 3D plan tool allowed us to design plans for our new family home.The tool is so fun that my daughter organised her room on her own. The detailed, realistic library allowed us to select the flooring and wall colours.
    We recommend this tool to all our friends!

  • GitinioTonio and Isa's farmhouse

    I wanted to design the kitchen for my new house. I had 3 ideas in mind that I wanted to share with my family.The 3D plan tool allowed me to test my ideas and make them a reality.The tool is so easy to use that I used it to verify that the bathrooms of my dreams were achievable.I was blown away by the realism, it's as if I was walking around my house.

  • PierreArrasPierreArras's Kaza

    I started looking for a kitchen 3D plan tool; many are available online.Then I decided to make a 3D plan for my bathroom, and that’s where it got more difficult.I eventually decided to build all the plans for my house in 3D, and discovered Kozikaza.The tool is simple and practical, and helped me to work on all the rooms in my house.

Our Kozikaza 3D plan tool earned a score of
4.81 / 5 from 847 votes on 01net.com
Create a 3D plan
3D kitchen plan software
Design your kitchen plan

Design, furnish and move your furniture to find the ideal layout for your kitchen.

Learn more about the kitchen plan design tool
3D bathroom plan software

Arrange your bathroom with the 3d plan and optimise each square meter

Learn more about the bathroom plan software
Electric diagram creation software

Take the time to think carefully about the location light points, switches and sockets...

Learn more about the electrical plan tool

For all your questions

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

There are several ways to make a 3D plan of your house:

  • Existing plan

    From an existing plan, with our 3D plan software Kozikaza, you can easily and free of charge draw your house and flat plans in 3D from an architect's plan in 2D.

  • Blank plan

    From a blank plan, start by taking the measures of your room, then draw in 2D, in one click you have the 3D view to decorate, arrange the room.

  • With a professional

    With the help of a professional: You prefer to leave the creation of a 3D plan in the hands of a professional? Our interior designers and architects can do it for you!

Help Center
Can I make changes to a 3D plan?
How to convert a 2D plan into 3D?
How to make a 3D plan of a room?
Can the length of one wall be changed without changing the length of the others?
Why do I get an error message when creating/modifying/saving my 3D plan?
How to make a 3D kitchen plan?
How to make a 3D plan of a bathroom?
I can't / don't have time to make my 3D plan myself