Responsive Image Breakpoint Generator VS Promo Instant Image Resizer

Responsive Breakpoints addresses the need for device-optimized images effortlessly. - Source: dev.to / 11 months ago

Cloudinary has a responsive image breakpoints generator that you can use for this sole purpose. All you have to do is upload the image of your choice, and set the appropriate breakpoints in the UI, and it'll generate the markup that you can add in the srcset attribute. - Source: dev.to / about 1 year ago

Serving the right images for the right device sizes is a vital part of image optimization on the web. Serving a huge 1080x800 image for users with 100x100 device sizes will lead to your users downloading unnecessary bandwidth, which can slow down page loads and hurt performance metrics. The Responsive Breakpoints Generator tool by Cloudinary is a good tool for generating multiple image file sizes for different... - Source: dev.to / over 1 year ago

Not sure what image size on FB you need pero try mo magresize here. May edit function to zoom-crop into the section you want. Source: almost 2 years ago

To design your images, you can use Canva, paired with an Image Resizer if you don't have access to Canva Pro and need to tweak the size of the picture. - Source: dev.to / about 2 years ago

Have you tried online tools like https://promo.com/tools/image-resizer? Source: over 2 years ago

Not sure how to do it in photoshop but you can try this free tool to do just that. LMK if it works for you. https://promo.com/tools/image-resizer/. Source: over 2 years ago