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VIP File System /

Responsive Images

The VIP Go Files Service serves images with the srcset and sizes attributes to all images.  Example:

<img src=""
    sizes="(max-width: 660px) 100vw, 660px"
    srcset=" 5472w,,169 300w,,432 768w,,576 1024w"
    height="371" />

If you want to roll your own srcset implementation, you can disable our responsive images support by using this filter:

add_filter( 'vip_go_srcset_enabled', '__return_false' );


WordPress only outputs images with the same aspect ratio to the srcset attribute.  If you need images of different aspect ratios, consider using the wp_calculate_image_srcset filter.

Last updated: April 09, 2021