Plan Your Room vs Sweet Home 3D: Which Should You Use?
The verdict
Plan Your Room and Sweet Home 3D are both home & construction design tools, compared here side by side. Plan Your Room is truly free (Free) and runs in any web browser with nothing to install; Sweet Home 3D is truly free (Free) and runs in any web browser with nothing to install. They differ most on 3D: Plan Your Room offers basic 3d and Sweet Home 3D offers photorealistic rendering.
Free tiers & pricing last verified Jul 3, 2026.
Pick Plan Your Room if…
Truly freeHomeowners wanting a zero-cost, no-stakes way to test furniture arrangements in a single room.
Pick Sweet Home 3D if…
Truly freeBudget-conscious DIYers and Linux users who want a truly free 2D/3D planner with free photoreal renders.
Side by side
Plan Your Room
Truly freeEntirely free to lay out rooms in 2D and basic 3D with exact dimensions, but there's no paid tier and no real file export; you print to keep a copy, and the save system is widely reported to lose work.
Sweet Home 3D
Truly freeCompletely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.
Read the full reviews
Plan Your Room
Entirely free to lay out rooms in 2D and basic 3D with exact dimensions, but there's no paid tier and no real file export; you print to keep a copy, and the save system is widely reported to lose work.
Sweet Home 3D
Completely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.
Plan Your Room vs Sweet Home 3D: questions, answered
What is the main difference between Plan Your Room and Sweet Home 3D?
They differ most on 3D: Plan Your Room offers basic 3d and Sweet Home 3D offers photorealistic rendering.
Is Plan Your Room or Sweet Home 3D free?
Plan Your Room is truly free and Sweet Home 3D is truly free. Plan Your Room: Entirely free to lay out rooms in 2D and basic 3D with exact dimensions, but there's no paid tier and no real file export; you print to keep a copy, and the save system is widely reported to lose work. Sweet Home 3D: Completely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.