Image API

Image Processing

The Weekerp Image API allows you to perform image transformations simply through URL parameters, including:

• Resize (width / height / size)

• Format conversion (JPEG, PNG, WebP, AVIF, etc.)

• Quality adjustment (quality)

• Resize strategy (fit)

• Crop position (position)

All processing is performed on demand at request time. The transformed result is cached at the CDN edge upon the first request, and all subsequent requests with the same parameters are served instantly from cache.

When the same image is requested again with identical parameters, the cached version is returned immediately — ensuring zero delay.

For more details, see the Cache documentation.

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Base Request Format

https://cdn.weekerp.com/image/{source}/{path/to/image}.{ext}?{options}

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Examples

Description	Request URL
Resize to 800px width, auto height	https://cdn.weekerp.com/image/demo/photo.jpg?w=800
Resize to 400×400 square	https://cdn.weekerp.com/image/demo/photo.jpg?w=400&h=400&fit=cover
Compress to 70% quality	https://cdn.weekerp.com/image/demo/photo.jpg?w=1200&q=70

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Parameters

Option	Alias	Description	Example
size	size, s	Set width and height together	"800x600"
width	width, w	Specify width in pixels	800
height	height, h	Specify height in pixels	600
format	format, f	Output format	'webp', 'avif', 'jpg', 'png', 'gif', 'tiff', 'svg'
quality	quality, q	Compression quality (1–100)	80
fit	fit	Resize strategy	'cover', 'contain', 'fill', 'inside', 'outside'
position	position, p	Crop anchor position	'centre', 'top', 'bottom', 'left', 'right'

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Notes

• The original image is never modified.

• Transformed images are cached at the CDN edge and instantly served for identical requests.

• The default output format follows the original file’s extension, but you can use the f parameter to convert formats (e.g., WebP, AVIF). <br>Example: https://cdn.weekerp.com/image/demo/photo.jpg?w=800&f=webp

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Recommendations

• The maximum recommended response size is 1MB (current beta limitation). For immediate processing needs, contact [e-mail].

• Very large source images may fail during CDN processing.

• For high-capacity files, it’s recommended to serve them directly via the /file endpoint.