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Scene Compositor

AI object-into-scene compositing

Scene Compositor places any object into any scene with realistic lighting, shadows, and perspective matching. Give it a product photo and a background image and it composites them into a single result that looks like the object was always there.

This is useful for creating product lifestyle imagery without an actual photo shoot — drop a product into a kitchen, a coffee shop, an outdoor setting, or anywhere else. The AI matches the ambient lighting and adds appropriate shadows so the composite looks natural rather than pasted together.

What you can do

  • place_object — composite an object photo into a scene photo with matched lighting, shadows, and perspective
  • check_image — check on a pending composite and retrieve it when ready

Who it's for

E-commerce brands building lifestyle imagery without a photo studio, marketers creating contextual product visuals for ads and social, designers compositing reference imagery for presentations, and anyone who needs to place one image into another convincingly.

How to use it

  1. Upload both your object photo and your scene photo to your file space and get their URLs.
  2. Call place_object with the two image URLs and a prompt describing the placement — include angle, position, and any lighting notes.
  3. The flash model is the default for most use cases. Use model "pro" for higher fidelity when the result needs to be polished.
  4. Enable upscale if you need a larger output for print or high-res digital use.

Getting started

You need two hosted image URLs before calling this tool. Upload your photos at toolrouter.com/dashboard/files, then paste the URLs into place_object.

Place Object in Scene

Composite object into scene. STOP: if user has not given you 2 image URLs, ask them to upload at toolrouter.com/dashboard/files. Do NOT use generate-image or any other tool to create inputs. Flash $0.08, Pro $0.15. Optional upscale. Runs async (~1 min).

Returns: Composited image with permanent URL, downloadable asset, and optional upscaled version
Check Image Status

Check on a pending composited image and retrieve it if ready. Use after place_object returns a pending result with fal_request_id.

Returns: Image status and URL if completed, or a message to try again
List Models

List available models for this tool, sorted by popularity. Returns provider details and pricing.

Returns: List of available models with pricing and provider info
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v0.022026-04-14
  • Accept personas, scenes and products from your file library
v0.012026-04-01
  • Initial release: object-into-scene compositing with Gemini Flash/Pro, optional upscale

Connect ToolRouter to use Scene Compositor in Claude, ChatGPT, Copilot, and more — no code required.

Connect ToolRouter

What you can do with Scene Compositor

Place a Product into a Lifestyle Scene

Composite any product into a lifestyle photo with matching lighting and shadows — no photography studio required.

  1. Share the product photo and describe the scene you want to place it in — for example, 'marble bathroom shelf, morning light, minimal styling'.
  2. Ask Claude to run `place_object` via the scene-compositor tool.
  3. Review the composite and ask Claude whether the lighting and shadow are convincing.
  4. Request a second scene for comparison — a different setting or a different time of day.
  5. Save the winning composite for your listing or campaign.

Visualize a Piece of Furniture in Your Room

Place a product photo of any furniture item into a photo of your actual room to see how it looks before buying.

  1. Share the room photo and the furniture product image you want to visualize.
  2. Ask Claude to run `place_object` via the scene-compositor tool.
  3. Ask Claude whether the scale, proportion, and style work in the room as shown.
  4. Request a second furniture option for comparison if you are deciding between pieces.
  5. Save the result to reference when ordering.

Create an Architectural Context Render

Place a building render or model image into a street photo to show how a proposed building will look in its actual setting.

  1. Share the building render and the street photo, and describe the intended placement.
  2. Ask Claude to run `place_object` via the scene-compositor tool.
  3. Ask Claude whether the perspective, scale, and shadow are convincing in the street context.
  4. Request a material or massing adjustment to the render before re-running if needed.
  5. Save the final montage for the planning application or presentation.

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