Free online courseSweet Home 3D tutorials

Course Description

Turn your home ideas into clear 2D plans and realistic 3D views with Sweet Home 3D. This free online course guides you through the full workflow of creating a space from the first lines to a polished visualization, helping you develop a practical skill set for interior projects, architectural studies, or client-ready concept previews.

You will start by shaping a layout with walls and surfaces, learning how to keep proportions consistent so your design remains accurate as it grows. From there, you will refine your draft with dimensions and labels that make a plan easy to understand and communicate. Along the way you will build confidence in saving, organizing versions of your work, and exporting files so your designs can be shared, printed, or reviewed without friction.

As your plan takes form, you will learn how to place doors, windows, and furnishings in a way that supports realistic circulation and room function. The course also helps you think beyond a single level, showing how to expand a project with additional floors or a basement. You will explore how color, texture, and material choices influence the look and feel of a space, and how to use these tools to quickly test styles before committing to a direction.

To unlock more creative possibilities, you will practice importing furniture models, textures, and reference assets, making it easier to match a real room or propose a specific aesthetic. You will also work with background plans to recreate existing spaces more efficiently, then push the final result further by improving the 3D view and generating higher-quality, more realistic renders. By the end, you will be able to produce a complete start-to-finish design that looks professional and is grounded in accurate measurements, including special techniques such as creating curved walls for more unique layouts.