Same responsive layout
Keep the CSS viewport while increasing the physical output pixels.
Retina screenshots
Choose 2× or 3× density to increase output pixels while keeping the same CSS layout.
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Retina screenshot API features
2× or 3× density
Preserve fine text, icons, and interface details in high-resolution images.
Predictable density cost
Each density tier above 1× adds one credit to the base capture.
API request
Send your capture parameters and get back a temporary signed URL to the finished image.
POST /v1/screenshots201 created
{
"url": "https://example.com",
"preset": "desktop",
"device_scale_factor": 2
}From request to result
1
Set the viewport
Choose a preset or exact dimensions.
2
Increase density
Set device_scale_factor to 2 or 3.
3
Receive the larger file
The layout stays the same while the image gains output pixels.
Questions
Which densities are supported?
Custom captures support values from 1× through 3×.
Does density change the breakpoint?
No. CSS viewport dimensions remain unchanged.
How does density affect credits?
Each tier above 1× adds one credit to the base capture cost.