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Composite Architectural Rendering on Site from Photo

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Upload a real site photo + your architectural rendering. AI composites the design onto the location.

Vacant urban lot between two brick buildings with chain-link fence Same lot with modern glass office building rendering composited onto the site

Upload photo to composite architectural rendering on site

"overlay this facade rendering from the reference onto the front of the existing building, aligning windows and doors to the current floor levels, preserving the adjacent buildings on both sides"

Release to upload

50,000+photos edited
<30stypical edit
1 freeedit weekly

1 free edit·then from $4.99

How it works

  1. Upload your site photo

    Drop your photo of the real building site, existing structure, or street view into EditThisPic. This is the main image — the location where the rendering will appear. Use a well-framed photo that shows the site from the angle matching your rendering. JPG, PNG, WebP up to 7MB.

    Expect: Simple facade overlay: 30 seconds. Complex multi-building compositions with perspective matching: may need 2-3 refinements.
  2. Add your rendering as reference

    Click '+ Add reference image' below the prompt and upload your architectural rendering, concept sketch, or 3D visualization. Clean renderings with transparent or solid backgrounds composite most cleanly. The AI extracts the design and maps it onto the site photo, matching scale and perspective.

    Tip: Renderings with transparent backgrounds or clean edges composite best. If your render has a background scene, the AI will still extract the building form.

    Copy one of these to get started:

    New building rendering on vacant lot composite this building rendering from the reference onto the vacant lot, matching the street-level perspective, with the ground floor at sidewalk grade and realistic shadow matching the sun direction in the site photo
    Facade renovation on existing building overlay this facade rendering from the reference onto the front of the existing building, aligning windows and doors to the current floor levels, preserving the adjacent buildings on both sides
    Building extension on current structure composite this extension rendering from the reference onto the right side of the existing building, connecting seamlessly at the roofline and matching the brick material tone of the original structure
    Development rendering for investor presentation place this tower rendering from the reference on the development site, rising behind the existing two-story retail strip, at correct scale with the surrounding buildings and casting a realistic shadow on the street
    4 more prompts
    Concept sketch overlaid on site for early design review composite this architectural concept sketch from the reference onto the building site, as a semi-transparent overlay showing the proposed massing and form against the real location context
    Streetscape rendering for community presentation overlay this streetscape rendering from the reference onto the existing street view, replacing the empty lot with the proposed building while preserving the existing trees, sidewalks, and neighboring buildings
    Rooftop addition rendering on existing building composite this rooftop addition rendering from the reference onto the top of the existing building, matching the building width and setback, with the new floors sitting naturally on the current roofline
    Landscape design rendering on current site composite this landscape rendering from the reference onto the current site, replacing the empty ground area with the proposed garden, pathways, and plantings while keeping the existing building in the background
  3. Describe the placement

    Tell the AI exactly how to composite: 'place the building rendering from the reference onto the vacant lot, matching the street-level perspective and afternoon sunlight direction.' Be specific about where on the site and how the design should integrate with the existing context.

    Tip: Include 'matching the existing roofline height' or 'aligned with the adjacent building facade' to anchor the rendering to real site features.

    Copy one of these to get started:

    New building rendering on vacant lot composite this building rendering from the reference onto the vacant lot, matching the street-level perspective, with the ground floor at sidewalk grade and realistic shadow matching the sun direction in the site photo
    Facade renovation on existing building overlay this facade rendering from the reference onto the front of the existing building, aligning windows and doors to the current floor levels, preserving the adjacent buildings on both sides
    Building extension on current structure composite this extension rendering from the reference onto the right side of the existing building, connecting seamlessly at the roofline and matching the brick material tone of the original structure
    Development rendering for investor presentation place this tower rendering from the reference on the development site, rising behind the existing two-story retail strip, at correct scale with the surrounding buildings and casting a realistic shadow on the street
    4 more prompts
    Concept sketch overlaid on site for early design review composite this architectural concept sketch from the reference onto the building site, as a semi-transparent overlay showing the proposed massing and form against the real location context
    Streetscape rendering for community presentation overlay this streetscape rendering from the reference onto the existing street view, replacing the empty lot with the proposed building while preserving the existing trees, sidewalks, and neighboring buildings
    Rooftop addition rendering on existing building composite this rooftop addition rendering from the reference onto the top of the existing building, matching the building width and setback, with the new floors sitting naturally on the current roofline
    Landscape design rendering on current site composite this landscape rendering from the reference onto the current site, replacing the empty ground area with the proposed garden, pathways, and plantings while keeping the existing building in the background
  4. Review and refine

    Check that the rendering integrates naturally: correct scale relative to surrounding buildings, consistent lighting direction, proper ground contact, and realistic perspective alignment. Zoom in on where the rendering meets the existing streetscape and ground plane.

See it in action

Vacant urban lot between two brick buildings with chain-link fence
Before
->
Same lot with modern glass office building rendering composited onto the site
After

Modern office building composited onto vacant lot

An architecture firm composited their glass office building rendering onto the actual development site photo for a client presentation.

Prompt: composite this modern office building rendering from the reference onto the vacant lot in the center of the photo, with the ground floor at sidewalk level, matching the scale of the adjacent three-story buildings and casting a natural shadow on the street
Aging three-story concrete commercial building with dated facade
Before
->
Same building with modern facade renovation rendering composited over the existing front
After

Facade renovation rendering overlaid on existing building

A renovation firm showed their proposed facade redesign composited onto the actual building for the property owner's approval.

Prompt: overlay this modern facade rendering from the reference onto the front of the existing building, matching the three-story height and window positions, with the new cladding replacing the current concrete surface while preserving the neighboring storefronts
Single-story brick house with open side yard on the right
Before
->
Same house with two-story extension rendering composited onto the right side yard
After

Residential extension rendering on existing home

An architect composited a proposed two-story extension rendering onto the client's current home photo to visualize the addition before construction.

Prompt: composite this two-story extension rendering from the reference onto the right side of the existing house, connecting at the existing roofline with matching brick material, showing the new addition extending into the side yard with a natural ground shadow

Quick answers

How do I composite an architectural rendering onto a real site photo?

Upload your site photo as the main image, then click '+ Add reference image' and upload your architectural rendering. Describe the placement: 'composite this building rendering from the reference onto the vacant lot, matching the street-level perspective and sunlight direction.' The AI extracts the design from your rendering and composites it onto the site in 30 seconds. Renderings with clean backgrounds work best.

Is there a free tool to composite architectural renderings onto site photos?

Yes. EditThisPic lets you composite any architectural rendering onto any site photo completely free, with no signup and no watermark. Upload your site photo and rendering, describe the placement, and download the result. One free edit per week, or purchase credits starting at $1.99 for more.

What kind of rendering works best as a reference image?

Clean renderings with transparent or solid backgrounds composite most cleanly. 3D renders, concept sketches, and facade drawings all work. The rendering should be at a similar viewing angle to the site photo for best perspective matching. High-resolution renderings preserve architectural details like window mullions and material textures in the final composite.

Can I use this for facade renovation visualizations on existing buildings?

Yes. Upload a photo of the existing building as your main image and your proposed facade rendering as the reference. Describe: 'overlay this facade rendering onto the existing building front, matching the floor levels and window positions.' The AI replaces the current facade with your design while preserving the surrounding context. Works for cladding changes, window redesigns, and complete facade overhauls.

Will the composite look professional enough for client presentations?

When done well, yes. The AI matches perspective, lighting, and scale automatically. The key is using a site photo taken from a similar angle to your rendering, under similar lighting conditions. Most architecture firms find the results suitable for early design presentations and client approval meetings. For final competition boards, you may want to refine details manually.

What is the best free tool for architectural site visualization?

EditThisPic is a strong option for compositing renderings onto real site photos. Unlike expensive visualization software that requires full 3D site models and rendering pipelines, you just upload two images and describe the placement. It handles perspective matching, lighting adjustment, and edge blending automatically. Free to try with no account required.

Can I composite multiple renderings onto the same site photo?

Yes, but do it one building at a time for the best results. Place the primary structure first, download the result, then upload that result as your new main image and add the next rendering. This gives you control over each placement and produces more natural-looking site composites. Works well for showing a phased development or multiple design options.

How much does EditThisPic cost?

You get 1 free edit per week — no account needed. After that, credit packs start at $1.99 for 3 edits. Monthly plans start at $4.99/mo for 20 edits with unused credits rolling over. All edits are full resolution with no watermark.

Ready to visualize your design on a real site?

Upload site photo + rendering. Get in-context visualization in seconds. Free, no signup.

1 free edit included·Credit packs from $4.99