Room design website or app: what fits?
If you want a room design website, Floorplanner starts in a browser and focuses on the plan. Planner 5D, Homestyler, and HomeByMe also offer web workflows with stronger furnishing or image options. Their mobile apps can help you revisit the project away from a computer.
| Tool | Free entry | Best starting task | Check first |
|---|---|---|---|
| Planner 5DWebsite and mobile app | Free editor access | 2D plans, furnished 3D rooms, and AI ideas | Catalog, AI, and import features vary by plan |
| FloorplannerRoom design website | Free Basic projects | Quick measured layouts in a browser | Free exports are lower resolution and watermarked |
| HomestylerWebsite and mobile app | Free Basic plan | Furniture, materials, and rendered interior ideas | Higher-resolution renders and advanced tools cost extra |
| HomeByMeWebsite and mobile app | Free Starter plan | Decorating a room with a 3D product catalog | Free projects and realistic images are limited |
Need an offline desktop route instead? Sweet Home 3D offers a free desktop edition, while its mobile edition uses different terms.
What “3D room design free” usually covers
Free access can be enough to draw a room and preview it in 3D. The final image or plan may have a watermark, resolution cap, project allowance, or restricted furniture catalog. Floorplanner documents a watermark on free exports; Homestyler and HomeByMe separate basic access from more advanced image output. Compare the final file you need, not just whether the editor opens for free.
- Measure walls, doors, windows, and the furniture you plan to keep.
- Make a simple 2D layout first. Check walking space and whether doors can open.
- Switch to 3D for furniture scale, colors, and lighting ideas.
- Before you invest more time, check whether your plan can export the image or drawing you need.
Use room design AI for ideas you can still edit
AI room design works best as a way to explore options quickly: try a layout, palette, or furnishing direction, then adjust it against your room's actual dimensions. Planner 5D describes AI layout and design tools, and Homestyler offers AI-assisted interior options. Check whether the feature you want is included in the free plan.
A generated image is a concept, so confirm furniture sizes, openings, and circulation in an editable 2D or 3D plan before making purchases. That distinction matters especially for a small room or a renovation.
Three room design ideas to test
Small bedroom
Try two bed positions, then mark door swings and storage space in the floor plan. Use 3D to see whether tall furniture makes the room feel crowded.
Living room refresh
Keep the sofa and key dimensions fixed. Compare two furniture layouts, then experiment with materials and color in a furnished scene.
Home office
Place the desk, storage, and chair clearance first. Test window and lighting directions in 3D, then save an image you can share for feedback.
Looking for a free room design app?
Check whether the phone or tablet app has the same editor and free features as the website. Some products use separate mobile editions or limit controls by device. The home design app directory shows Google Play installs, App Store ratings, in-app purchase markers, and selected review themes where a matching mobile app exists.
Official sources
Feature and free-plan notes were checked September 24, 2026. These pages are the source of record for current access: