6 Nov 2026 2 min

Mini Apps: How to render 3D model screenshots

Use the Screenshot 3D to Render mini app to turn model screenshots into architectural renders. Upload your views, choose an output size, and add a style reference or short instructions when needed.

Mini Apps: How to render 3D model screenshots

Use the Screenshot 3D to Render mini app to turn model screenshots into architectural renders. Upload your views, choose an output size, and add a style reference or short instructions when needed.

3D model screenshot and architectural render
Model screenshot → generated architectural render.

01 — Open Screenshot 3D to Render

Open Formas Apps and select Screenshot 3D to Render.

02 Upload your model screenshots

02 — Upload your model screenshots

Drag your screenshots into Your images. You can upload up to 10 images. Choose clear views that show the building form and the details you want to retain.

Model screenshot used as the starting image.
Model screenshot used as the starting image.
Model screenshot used as the starting image.

03 — Choose an output size

Under Output size, select a resolution such as 2K. Start with a test image before processing the rest of your views.

04 Add a style reference (optional)

04 — Add a style reference (optional)

Upload an image under Reference images to show the materials, lighting or atmosphere you want. Choose a reference that supports your design direction.

Style reference used for the Scandinavian house example.
Style reference used for the Scandinavian house example.
Style reference used for the Scandinavian house example.

05 — Describe the result you want (optional)

Use Instructions to describe the building, materials, surroundings and lighting. Focus on details that are not clear from the screenshot or reference image.

Example prompt, edited for clarity:
Example prompt, edited for clarity:

Create a contemporary Scandinavian countryside house with a pitched charcoal-black roof, honey-oak timber cladding, white plaster walls and floor-to-ceiling glazing with slim black frames. Include a double-height interior and black chimney. Add dry golden grasses, sparse shrubs, exposed stones and muted autumn vegetation in soft late-afternoon light. Include a few interior objects and people.

06 — Generate and review

Click Generate. Compare the render with your source screenshot. Check the roof, openings, proportions and materials.

07 – Workflow at a glance

07 — Workflow at a glance

Workflow: Open the mini app → Upload screenshots → Choose an output size → Add a reference and instructions → Generate → Review and refine