Exteriors · on Replicate
Sky Replacement
- Free to try, watermarked
- $100 a month for 1,000 images for clean output
What it does
How it behaves
Not a composite. The model relights the scene to match the new sky, adjusting lighting, shadows and reflections across the whole photograph rather than pasting a new sky above the roofline.
- Relights the scene instead of compositing a sky on top
- Adjusts shadows and reflections to match the new light
- Six skies, from clear blue to twilight
- Up to 4K output on Pro quality
Inputs
What you can control
These are the fields on the Replicate playground, and the same fields you pass over the API.
skydefault: Blue with Soft CloudsWhich sky to put in.
- Clear Blue
- Blue with Soft Clouds
- Golden Hour
- Dramatic
- Bright Overcast
- Twilight
imageThe property photograph to process.
replicate_api_keyRequired. Your own Replicate API token — generation runs on your Replicate account and is billed to you, not to us.
qualitydefault: StandardStandard is the default. Pro unlocks the higher resolutions.
- Standard
- Pro
resolutiondefault: AutoOutput size. Applies to Pro quality only; Standard renders at the source scale. Auto uses 2K.
- Auto
- 1K
- 2K
- 4K
watermark_remove_tokenOptional. Supply a token and the output comes back without the watermark.
Replicate’s model page is the authority on the input schema. See the API reference (opens in a new tab).
Examples
More runs from this model
Each of these is a published run on Replicate, captioned with the settings it used. Drag any of them to compare.
OvercastNew skyClear Blue sky
OvercastNew skyClear Blue sky
Good to know
The watermark, and what a run costs
Output is watermarked by default and free to try — you pay only Replicate for the generation, on your own API token. To get clean images, pass a token in the optional watermark_remove_token field. Tokens are $100 a month for 1,000 images.
Typical uses
- Exterior shoots that landed on an overcast day
- Turning a daytime exterior into a twilight shot
- Hero images for listing pages
Also in the collection
Other models
- Interiors
Virtual Staging
Instantly transform any empty room photo into a high quality furnished space with your chosen interior style.
- Interiors
Virtual Renovation
Instantly reimagine a dated room as a fully renovated space, with new finishes and fixtures in your chosen style.
- Clean-up
Furniture Removal
Instantly clear a furnished room down to a clean, empty space, keeping the fitted kitchen, bathroom and every built-in exactly as they are.
Further reading
Guides that go deeper
Photographers · 4 min read
Automating property photo editing
Which of the seven models fix which problems, and how photographers chain them to rescue a shoot the weather ruined.
Read the guideGuides · 4 min read
What these models will not do
The honest limits: where generative editing is the wrong tool, what each model deliberately refuses to change, and where disclosure matters.
Read the guide
FAQ
Questions, answered
Output is watermarked by default and free to try — you pay only Replicate for the generation, on your own API token. Replicate bills compute per run at their published rates, so what a run costs is between you and Replicate.
The watermark is what makes the models free to try. You can run any of them as many times as you like, see exactly what they produce, and decide whether the quality is good enough for your work before paying us anything.
Every model takes an optional watermark_remove_token input. Supply a token and the output comes back clean. A token is $100 USD a month and covers 1,000 images in that month. Ask through the contact form and we will issue one.
No. The models are published publicly on Replicate. You need a Replicate account to run them, and you pay Replicate for the compute. You only need to contact us if you want the watermark removed, volume pricing, or a custom model.
Yes — Replicate's. Every model is callable over Replicate's HTTP API or their Python, JavaScript and other client libraries, with the same inputs you see in the playground. There is no separate PropLabs API to sign up for.
Try sky replacement on your own photo
Free and watermarked, with no account needed from us.