AI Landscape Design: Free Garden and Yard Concepts from a Photo, Sketch, or 3D Model

Quick answer: for architects, designers, and real estate teams who already have a photo, sketch, or SketchUp/GLB model of the site, Render a House is the no-GPU, browser-based way to turn it into a landscape render. For a homeowner who wants a plant shopping list from a single yard photo, a consumer yard app such as AI Yard Design Studio or Neighborbrite is closer to the brief.

Updated Oct 2026.

Render a House is an AI rendering tool for architects and real estate. For landscape work, that means you can test planting character, paving, lighting, and season on the house or site you already have, instead of modeling every shrub in a desktop renderer.

Both images below were generated with Render a House. The first is a line-drawing view of a house; the second shows the same house placed in a dry site with gravel, agaves, and low-water planting.

The tools below all generate landscape images, but they start from different inputs and aim at different users. Prices and free allowances are taken from each vendor's own site, checked in October 2026.

When Render a House is the better fit

Pick Render a House when the landscape belongs to an architectural project. You can upload the SketchUp file itself (no export step), a GLB or OBJ from another modeler, a hand sketch, or a site photo, and keep the same account for interiors, exteriors, and video. Video is included on every paid plan. If you need to see a model on its real terrain first, the Landscape Viewer places a GLB, GLTF, or OBJ model on satellite terrain so you can save views before rendering.

When another tool is the better fit

If you are a homeowner who wants named plants and quantities for a weekend project, AI Yard Design Studio's Planning Sheet and Neighborbrite's plant identification target that job more directly. If your studio already works in Gendo or mnml.ai for architecture images, their landscape modes keep everything in one place.

Several tools in the table have a free option, but "free" means different things. Gendo's free plan allows unlimited generations with a watermark and 1k export; Ideal House adds 10 daily preview credits with a watermark; AI Yard Design Studio and mnml.ai give a one-time pool of signup credits; Neighborbrite describes its base tool as free.

On Render a House, the Free plan refreshes 3 credits every day. A Standard 1K render costs 1 credit, so you can test a few planting or season options each day. Free images are 1K and watermarked. When you need clean, higher-resolution images for a client, Pro is $39/month and Studio is $99/month; see pricing docs for the current plans.

1. Pick the base. Use a clear photo of the yard, a render or sketch of the house, or upload the 3D model. A site plan in PDF needs to be exported to PNG or JPG first; see supported file formats.
2. Anchor what must stay.Start the prompt with the fixed elements: "keep the camera, the house, the main path, and the terrace edges."
3. Describe the landscape.Name the character rather than a species list: "layered Mediterranean planting, gravel paths, an olive tree by the terrace, late-afternoon light."
4. Compare variations. Change one thing at a time (season, paving, planting density) from the same view so the options are easy to judge.
5. Check and export. Compare the result with the source for building edges, paths, and boundaries, then download or share it.

• It does not produce planting plans, plant schedules, quantities, irrigation, drainage, or grading.
• It does not check species against your climate zone, soil, or local availability.
• It is not a measured drawing. Treat the image as a concept for discussion, not as construction or permit documentation.
• It can change details of the house or yard, so review each image before sharing it with a client.

Can I do AI landscape design for free?

Yes, with limits. The Render a House Free plan gives 3 credits a day at 1K resolution with a watermark, and a Standard 1K render costs 1 credit. Paid plans (Pro at $39/month or Studio at $99/month) remove the watermark and unlock higher resolution and video.

What files can I upload for an AI garden design?

Photos, renders, and sketches as PNG, JPG, or WebP, and 3D models as SKP, GLB, GLTF, OBJ, or STL. SketchUp .skp files upload directly. PDF is not accepted, so export a site plan sheet to PNG or JPG first.

Does the AI choose real plant species for my climate?

No. Render a House generates a visual concept: planting mood, massing, paving, and light. It does not verify species, hardiness zones, irrigation, drainage, quantities, or cost, so confirm planting decisions with a landscape professional or a local nursery.

Will the AI keep my house and yard layout exactly?

Not always. A prompt that names what must stay (camera, building, path layout, terrace edges) helps, but AI image generation can still change details. Compare each result against the source photo or model before you share it.

Can I check a landscape model on its real site before rendering?

Yes. The Landscape Viewer imports a GLB, GLTF, or OBJ model, places it on satellite terrain, and lets you save camera views you can then render.

Do I need a powerful computer or GPU?

No. Render a House runs in the browser and generates images in the cloud, so a laptop with a modern browser is enough.