# Image guide Shopify and Stiletto will automatically optimize, resize, and adapt your uploaded images for all devices and screen sizes. By following a few basic guidelines, you can have images that look great and load quickly on all screen sizes with minimal effort. * [Best practices for taking and editing web-ready photos](https://help.fluorescent.co/stiletto/general/image-guide/web-ready-photography) * [Supported image file formats on Shopify](https://help.fluorescent.co/stiletto/general/image-guide/file-formats) * [Recommendations for image dimensions and file size](https://help.fluorescent.co/stiletto/general/image-guide/image-sizes) * [Stiletto’s advanced image settings](https://help.fluorescent.co/stiletto/general/image-guide/theme-image-settings) ### Watch tutorial Watch our tutorial about optimizing your images for your online store. {% embed url="" %}