Best Floor Plan Software in 2026

Planner 5D is the tool we suggest first to a homeowner who just wants to see if a sofa fits. You draw walls, drop in furniture, switch to 3D, and walk through the room without learning CAD. It runs on the web, iOS, and Android, so you can start a plan on a laptop and check it in a store on your phone. The free plan allows unlimited projects, which is generous for testing layouts.

The free limits are real. Roughly half the furniture catalog is locked behind Premium, and free renders carry a watermark at low resolution. Premium is reported at $4.99 per month when billed annually, or $59.99 per year, and it opens the full catalog and better renders. If you are redoing one room, the free plan may be enough. If you are planning a whole home, budget for Premium and check the Professional tier only if you need CAD export.

RoomSketcher is the pick when the numbers matter. Its plans print to scale with measurements and total floor area, which helps when you talk to a contractor, a landlord, or a buyer. Real estate agents like it because the output looks clean and professional for listings, and the 3D views help buyers picture a space before a visit.

The free plan is more of a preview than a working tool. Measurements are limited, 3D snapshots are watermarked, and exporting a floor plan can cost extra per level on free. Pro is reported at $12 per month when billed annually, or $144 per year, with higher tiers for teams. If you need one accurate, shareable plan for a listing or a renovation, RoomSketcher is worth paying for. If you only want to play with furniture, Planner 5D is easier.

Sweet Home 3D is the only tool on this list that is fully free, offline, and open source. You draw walls and rooms in 2D, furnish them from a built-in catalog, and see the result in 3D, all without a subscription or an account. It runs on Windows, Mac, and Linux, with a browser version as well, which makes it a safe pick for a simple apartment or room layout on a zero budget.

The limits appear on larger projects. There is no real roof tool, no terrain modeling, and no construction sections or elevations without extra plugins. It is a layout tool, not a building tool, so a contractor will still need proper construction drawings. For a renter sketching furniture, a homeowner testing a renovation layout, or a student learning floor plans, Sweet Home 3D is hard to beat on price and simplicity.

Floorplanner is the fastest way to draw a plan without installing anything. You open the browser, draw walls, add doors and furniture, and switch between 2D and 3D views. The Basic account is free, which makes it a good choice for a one-off office layout, a rental plan, or a quick test before you commit to a paid tool.

The trade-off is depth. Higher-resolution exports, larger projects, and advanced features require paid tiers, and the furniture catalog is smaller than Planner 5D. Renders are serviceable rather than photorealistic, so Floorplanner suits plans and layouts more than showcase visuals. If speed and simplicity matter most, start here. If you need beautiful renders, look at Homestyler or Coohom instead.

Homestyler gives away more visual quality than most rivals. The free plan includes unlimited 1K renders and a very large library of 3D models and materials, which is enough to see a lifelike picture of a living room without paying. That makes it a strong pick when your main question is how a room will look, not whether a wall is exactly to scale for a builder.

Sharper pictures cost extra, with 2K and 4K renders priced per render or bundled in paid plans. Pro plans are reported from $6.80 per month and add higher-resolution renders and AI credits. Homestyler is less suited to construction documents than RoomSketcher or SketchUp, since its strength is visuals. For decorating decisions, paint, furniture, and layout looks, it is one of the best free starting points on this list.

SketchUp is the step up when a drag-and-drop planner feels limiting. It is a true 3D modeling tool, so you can shape rooms, furniture, and buildings with precision, and the 3D Warehouse library offers a vast range of ready models. SketchUp Free runs in a browser for personal use, which makes it a good way to learn real modeling without paying.

The learning curve is the price. SketchUp takes longer to learn than Planner 5D or Floorplanner, and professional features, desktop apps, and commercial use require paid plans, with Go reported from $129 per year. If you only need a simple floor plan, SketchUp is more tool than you need. If you want to design, remodel, or model a space in detail, it is the most capable option here and the one most likely to grow with your skills.

Live Home 3D suits Apple households that want a polished native app rather than a browser tool. It offers 2D floor plans with 3D views across Mac, iPad, iPhone, and Windows, with good visual quality and offline use. The interface feels more like a desktop design app than a web planner, which many users prefer for a longer project.

Pricing varies by platform, with different editions for Mac, Windows, and mobile, so check the version you need before you compare totals. Live Home 3D is also a design and visualization tool, not a construction drafting package, so builders will still need separate documents. For a homeowner or designer in the Apple ecosystem who wants a smooth, visual planning app, it is a strong and often overlooked choice.

magicplan solves a different problem: measuring a real room quickly. You walk through a space with your phone, capture rooms, and get a floor plan with dimensions, rather than drawing every wall by hand. That speed helps real estate agents, contractors, and renovators who need a plan of an existing space without a tape measure and a long drawing session.

Accuracy depends on the phone, the lighting, and how carefully you capture corners, so check critical measurements by hand before you hand a plan to a builder. Full features and exports sit behind paid tiers, though a free plan lets you test the capture. magicplan is best as a capture tool paired with a design tool, not as a replacement for detailed design or construction drawings.

Coohom is built for interior designers and homeowners who want fast, high-quality renders without a long modeling process. Its AI-assisted tools help generate layouts and visuals quickly, and paid plans are reported from $9 per month. The renders look polished, which helps when you need to show a client or a partner how a room will feel, not just where the walls sit.

The tool leans toward interiors and visuals rather than construction documents, so it will not replace SketchUp or a CAD package for a building project. Advanced features also take time to learn, and heavy render use can push you to higher tiers. For design presentations, e-commerce visuals, and fast interior concepts, Coohom is a strong modern pick. For a simple measured plan, Floorplanner or RoomSketcher will be faster.