CONVERSION LOGIC
Resize for an Open Graph image
Center-crop the uploaded image to fill a fixed 1200×630 output.
ImageProcessed imageRuns locally
01Image
02Center cover → 1200×630 JPEG
03Processed image
The output is always 1200×630 pixels.
Cover resizing can crop the edges
The image is scaled until the full target rectangle is filled, then excess content is removed symmetrically from the center.
Your content stays in the browser
Processing runs locally in the page without requiring the content to be sent to UtilityLake.
02
In short
What exactly does it do?
Center-crop the uploaded image to fill a fixed 1200×630 output.
Example?
The output is always 1200×630 pixels.