Promo Instant Image Resizer VS ImageMagick

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

ImageMagick is a pretty standard tool for image manipulation and it's got a pretty powerful command line interface which honestly is often overwhelming but fortunately there are plenty of forums, stack overflow, etc to get good examples. - Source: dev.to / 8 months ago

The graphics then turned to the 9-bit palette and 15 or 16 colours with the ImageMagick. Source: 8 months ago

But it can be quite large. You can also use the appropriate "start" and "duration" options to selectively get a portion out. Animated gifs are pretty inefficient as it is so I'm usually happy with the above, and make sure to only restrict to 5-10s max, but there are other programs to try and help reduce the size, like gifsicle [1] and imagemagick [2]. [0]... - Source: Hacker News / 9 months ago

I used to do stuff like this programmatically with ImageMagick. https://imagemagick.org/index.php. Source: 11 months ago

Yup don't worry. ImageMagick is a command line image processing tool. Byobu is a terminal manager that lets you run multiple virtual terminals inside it. Super useful if you're SSHing to a remote machine and need to run multiple terminals. Source: 11 months ago