The Flipdish system will automatically crop and downsize images to best suit the device that the customer is using. 

For example, if they are on a retina iPhone X a larger resolution image will be served, compared with if they are on an iPhone 5. 

This also means that you don't need to upload images with different aspect ratios for each device, even though the screen layout differs on a desktop vs mobile.

When adding images to your menu, please use the highest quality image that you have available, up to a maximum of 20MB.

We recommend a minimum image resolution of 1,920 x 1,080.

Images can be uploaded in PNG or JPG format. GIFs (15MiB max) are supported on Web Ordering.

If you’d like to learn more about this topic or Flipdish’s products and how to grow your online business enrol for FREE in the Flipdish Academy here:

https://academy.flipdish.com/courses/editing-your-menu