Create Incredible Rooms

Design your home and design for fun with our free Room Designer App.
Download the free design app

Design with 7,500 + Free Products

Get creative as you place and visualize iconic 3D decor items in your design.

Interior design with thousands of free products

Place and visualize iconic 3D decor products with the Signaturize 3D Room Designer App. Decor items include sofas, chairs, beds, tables, fireplaces, mirrors, lighting, rugs, artwork, flooring, curtains, blinds and a world of accessories. There’s even exercise equipment, gaming furniture and toys, all to help you create that perfect room.

Anyone who is designing their home and not just designing for fun, can buy products from affiliate retailers at any time.

Create Your Design

Design room dimensions

Capture Your Room

Capture a room in your home or enter a design challenge.

Design your room

Create Design Concepts

Plan room layouts, place furniture and create unique styles.
Complete your interior design

Complete Your Design

Play with colour, lighting and your favourite accessories.
Download the free design app

Design for fun

Conquer interior decor challenges and become a Design Pro.
Design your room

Kids Bedroom Transformation

Adult twin sons were the last to use this room and it needs a rethink to make it suitable for a little girl.

Design room dimensions

Brighton Regency Revamp

Redecorate this beautiful Regency style townhouse to make a show stopping living, dining and entertaining space.

Complete your interior design

Soften that Suave

Change up the wall colour, chair colours & cushion choice and blinds choice. Keep all other furniture & lighting

Decor Trends Blog

Keep up to date with new products, design combinations, design trends and tips. #lifepromotingspaces
Is Mid Century Style your thing?

Is Mid Century Style your thing?

Is Mid Century Style your thing?Take a moment, you hear the term mid-century style what do you think? In my mind’s eye I see Don Draper pouring an Old-Fashioned Whiskey cocktail, I shoot immediately to some kind of shiny drinks trolley, a haze of indoor smoke as the...

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Life Promoting Spaces

Life Promoting Spaces

When we talk about life promoting spaces, what do we actually mean?We were acutely aware in life BC (before Covid) that our surroundings affect our mental health and general wellbeing. In the last year that importance of home certainly has been elevated, suddenly our...

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Featured Product & Brand - DeskmateWe uncovered a new interiors product brand, we think we are in love, meet our new friend Deskmate. In a nutshell they make sustainable products that are designed to help you work better. Our team have been busy creating 3D models...

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Community Feedback

Some of reviews from the App Store


User Review 5 stars

Great fun way to design

I love the way you can add new furniture to a room and play with colours. A fun app that allows you to redecorate in 3D. Easy to use and completely free.

5 star review Aug 2021

Addictive app perfect for interiors lovers

I’ve started to use the app few weeks ago, it’s easy to use. They have challenges every week where you’ve got to test your designing skills, I was lucky enough to win £750 worth of prizes! I definitely recommend using the app!

4 star app store review

Great but...

This app is a very good app and easy to use. It has no ads or limited items but it only does bedrooms, dining rooms and lounges and possibly a study. I would love it if there was kitchens and bathrooms, pantries and utilities such as washing machines and dryers. Over all I love it and it is a great app for interior designing

Signaturize 3d Room Planner App

Do you want to create an incredible room design?

Do you want to make your house into a home in immersive 3D, or design for fun as you conquer interior design challenges?
The intuitive Signaturize 3D room designer empowers you to design rooms with over 7,500 iconic 3D décor products for free. You can favourite products that you love in a playground of models and materials. Bring your mood board to life, as you design and redecorate your home in our free room planner app.

Start by capturing your room with an iPhone camera and be amazed as your virtual room instantly generates, or add your dimensions manually if you prefer. You can use the Floor Planner to refine measurements at any time. Navigate around your room before you plan layouts, place furniture and create unique styles. Finish off your interior like a pro by playing with colour, lighting and accessory combinations.

Design for fun and unlock your creative potential by entering interior design challenges. These challenges provide a superb opportunity for interior creatives and home design enthusiasts to play with new on-trend products, while learning more about the latest décor themes.

Signaturize values every member of our Community and our mission is to deliver the most incredible 3D room designer experience in the world. We’re just at the beginning of this journey so we would love to hear your feedback and requests for new products, or design theme functionality as we strive to be better!

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At Signaturize we love challenges, so we've put together this showcase of winning designs from our challenges. Each one has before and after pictures, and a closer look at the products and colour schemes used. If you'd like to enter one of our challenges please take a look on the app and you could win a prize!

Have you taken one of our inspirational rooms ad improved it? Send us your own before and after pictures, we love to see people using the app to be top designers.

Get in Touch!

If you have any questions, or have ideas for ways we can improve our room design app please get in touch.

Download the free app on the app store