Best Free Camper Van Design App: 6 Options Compared

Looking for the best free camper van design app? Start with the job you need it to do. Simple Van Planner is a good starting point for a quick layout in a Transit Custom or VW Transporter. Vanometry offers a dedicated 3D van planner in your browser. For detailed custom furniture, SketchUp Free gives you more modelling control, but takes longer to learn.

Below, we compare six tools with free options, explain what you can actually save without paying, and cover Android, iPhone and desktop use. There is also a practical method for checking your layout before you buy materials.

Free camper van design apps compared

1. Simple Van Planner: a straightforward first layout

Simple Van Planner lets you arrange beds, cabinets and other items as boxes with editable dimensions. You can switch between a top-down floor plan and an angled 3D view, then save or share a design with a link. No account or payment is required.

Its presets focus on the Ford Transit Custom and VW Transporter, in short- and long-wheelbase versions. That makes it a focused option for comparing a side kitchen, rear bed or U-shaped seating layout in those vans.

The trade-off is detail: you are placing simplified shapes, not producing a cabinet cutting list or a complete technical model. Choose it to answer “Will this arrangement fit?” before spending time on finishes and construction details.

2. Vanometry: dedicated 3D van planning in your browser

Vanometry provides a van-specific editor with vehicle shells, wheel wells and components. Its templates include US-market Transit, Sprinter, ProMaster, Express/Savana and E-Series variants. You can also enter your own dimensions.

The free plan includes the 3D editor, a parts list, public share links and a blueprint-sheet download. You can start without an account and save in your browser; a free account provides up to ten synced cloud designs.

Budget tracking, payload calculations, dimensioned PDF plan sets and spreadsheet exports are Pro features. Its templates and inch-based workflow make it particularly relevant to US builds. Verify your own vehicle dimensions, and use a laptop or tablet: the publisher says phones work, but recommends more screen space for planning.

3. SketchUp Free: more control over custom furniture

SketchUp Free is a browser-based 3D modeller. Instead of choosing only from a van-furniture catalogue, you can draw the shapes you need: a bed frame, a cabinet around a wheel arch or storage following a sloping wall.

It requires a free Trimble account and includes 10 GB of cloud storage. The free version supports basic import and export formats, including SKP and PNG, and gives access to 3D Warehouse. Check any downloaded van model against your measurements before building around it.

The extra control comes with a learning curve. Start with simple grouped boxes for the bed, kitchen and storage; model construction details only after the layout works. A mouse and keyboard are more practical for this than a phone.

Two limits matter: SketchUp Free is not licensed for commercial use, and the free browser modeller should not be confused with the paid desktop or iPad products. It is a useful option for designing your own personal conversion, rather than selling design services.

4. Sweet Home 3D: an offline desktop alternative

Sweet Home 3D combines a 2D floor plan with a 3D view. You can set furniture dimensions and positions, import models and add dimension lines. The installed desktop application can be used offline.

For a van, begin with the usable interior outline and resize the furniture to match your actual build. It is a general interior-design tool, so you must represent wheel arches, wall taper and other vehicle constraints yourself.

Choose the download carefully. The official download page distinguishes the free desktop version distributed through SourceForge from paid store editions with larger bundled catalogues. Do not assume the mobile or store version is free just because the desktop edition is.

5. HomeByMe: visual layouts on desktop and mobile

HomeByMe is worth considering if you want a room-style planner with 2D and 3D views. Its mobile app lets you create and revisit projects on Android and iOS, including projects started on a computer.

As published in October 2026, the free Starter plan includes two projects, five Full HD images and unlimited 2D/3D screenshots. Imported 3D models and some export options belong to paid plans, so do not choose it expecting unlimited free rendering or unrestricted model import.

HomeByMe was designed for buildings, not vans. Use it to explore layout and appearance, but enter the finished interior dimensions and check the size of every furniture item. A domestic kitchen unit from a catalogue may be much deeper than the unit you intend to build.

6. VanLogic: a native phone app for 2D planning and weight

VanLogic has Android and iOS apps with van-specific layouts and weight calculations. Its free mobile tier includes basic 2D planning, vehicle presets and estimates of weight distribution, using a restricted selection of materials and construction options.

It is not an unrestricted free 3D planner. The detailed help says that the normal free 3D view shows a sample project. Viewing your own build in 3D requires Pro or the test environment.

The distinction also affects saving: the mobile Pro test environment does not keep its test plan after the app is fully closed. Browser testing allows 30 minutes of active editing per plan before unlocking is required. Reports and other advanced functions have their own Pro limits.

Choose it if you want a van-specific 2D app on your phone and a way to explore weight distribution. Treat calculations as planning estimates based on your inputs, not a substitute for weighing the finished vehicle.

Is Vanspace 3D free? Which alternative makes sense?

Vanspace 3D is paid software. Its official FAQ says there is no free trial and describes it as a Windows/Mac desktop download, rather than a browser or phone app.

For a free alternative, choose the feature you would otherwise pay for:

• Quickly moving furniture around a van: Simple Van Planner for its supported presets, or Vanometry for a more detailed 3D vehicle layout.
• Drawing custom furniture: SketchUp Free, provided the project is personal and you are willing to learn the modeller.
• Working offline: the free installed desktop version of Sweet Home 3D.
• Planning on a phone: HomeByMe for a visual interior layout, or VanLogic for van-specific 2D planning.

Other dedicated tools need the same check. VanCAD, for example, offers free design sessions but reserves saved designs and cloud sync for Pro. Opening an editor for free is different from keeping a usable plan for your whole build.

Which free camper van design app works on Android or iPhone?

Start with HomeByMe or VanLogic if you specifically want an installed phone app. HomeByMe gives you a general interior planner with a limited free account. VanLogic focuses on the vehicle and weight, but its own-project 3D preview is not part of normal free use.

If you are happy to work in a browser, Vanometry is another option, although its publisher recommends a larger screen for editing. Do not choose SketchUp Free on the assumption that it is a free native Android or iPhone modelling app: the free product compared here is the browser modeller.

A practical approach is to measure the van with your phone nearby, build the main layout on a computer, then reopen the plan or its images in the van. This makes it easier to check a dimension without trying to position every cabinet on a small screen.

How to turn an empty plan into a workable van layout

1. Measure the space you will actually have

Record the usable length, width and height, including the gap between wheel arches, door openings and the wall width at bed and cupboard height. Allow for your planned floor, insulation and lining. A bare-metal width in a vehicle brochure is not your finished sleeping width.

2. Place the bed and the largest equipment first

Draw the bed, kitchen, fridge and any shower or toilet using their real outside dimensions. Include the bed frame, cabinet panels and appliance clearances. If you have not chosen a sleeping arrangement, compare our space-saving van bed ideas before modelling the furniture in detail.

3. Check the gaps, not just the furniture

Here is a hypothetical example, not a specification for a particular van. In a finished interior 1,750 mm wide, a 1,200 mm bed leaves 550 mm alongside it. Put a 450 mm kitchen directly opposite the bed at the same point, and the remaining gap is just 100 mm. Each item fits on its own, but the combination does not give you a usable aisle.

Now check drawers, fridge doors, swivel seats and bed extensions in their open positions. Make sure you can reach storage and move between the cab, side door and rear without dismantling your living space.

4. Compare two layouts before adding detail

Try a fixed bed against a convertible seating area, or a long side kitchen against a shorter unit. Our campervan layout ideas can help you choose arrangements to compare. Save a separate version or reference image before making major changes, within your tool's free-plan limits.

5. Test the layout inside the van

Mark the furniture footprints with tape and use cardboard boxes for height and depth. Sit where the bed or bench will be, open the doors and reach into the proposed cupboards. Check service access for the water system, electrics and appliances before committing to the furniture positions.

A paper plan is still a useful starting point

You do not need an app to compare your first ideas. At a 1:20 scale, divide every real measurement by 20. A hypothetical 3,200 × 1,750 mm floor becomes 160 × 87.5 mm on paper; a 1,900 × 1,200 mm bed becomes a 95 × 60 mm cut-out.

Move the cut-outs around, mark door openings and wheel arches, then transfer the promising layout into your chosen app. Paper is a planning method, rather than an extra software recommendation.

Frequently asked questions

Is there a genuinely free camper van design app?

Yes. Simple Van Planner offers basic van layouts without an account or payment. Vanometry has an ongoing free 3D tier. SketchUp Free is available for personal use, and Sweet Home 3D has a free desktop edition. Each has different limits, so check saving, exports and device support before starting.

Does Vanspace 3D have a free trial?

According to its official FAQ checked in October 2026, no. It requires a paid licence. Choose a free alternative based on whether you need a quick layout, detailed furniture modelling or a phone app.

Can I design a van online without downloading software?

Yes. Simple Van Planner and Vanometry run in a browser and let you start without an account. SketchUp Free and HomeByMe also work online, with an account. Save a backup or share link using the options included in your chosen plan.

Can I export a free van layout as a building plan?

Sometimes, but an image or shared 3D view is different from a dimensioned construction plan. Vanometry includes a free blueprint-sheet download but reserves dimensioned PDF plan sets for Pro. SketchUp Free supports basic file exports; it does not include every documentation feature of the paid products.

Are van templates accurate enough to build from?

Use them as a starting point. Model year, wheelbase, roof height, insulation and lining can change the usable space. Check critical measurements in your own van, especially bed length, wheel arches, upper cabinets and door openings, before cutting or ordering materials.

Start with one decision: choose a tool, measure the finished interior, and draw just the bed, kitchen and walkway. Once that layout works on screen and in a full-size mock-up, you can spend time on the details.