Minimum Width min-w

The minimum allowed width of the output image.

Must be an integer greater than 0. This parameter will only work if fit=crop is present.

This feature is particularly useful for horizontally-scrolling feeds that display user-uploaded images. By specifying a minimum width for each image, useful previews will still be generated for very tall, skinny panoramas.

Min width 50px, not expanded
Min width 300px, expanded

See the API specification for more information about this parameter's value ranges and format.