Why Facebook Makes Your Images Look Like Crap, and How to Fix It
If you use Facebook, you’ve probably uploaded a picture at some point. While Facebook is great for sharing, it also uses some pretty ruthless compression (compared to other sites, anyway) that makes your pictures look like crap. Here’s how to prevent that from happening.
1 Sep 2015 ... Upload pictures that are at least 2048 pixels wide: According to Facebook's guidelines, 2048px is the ideal width for high resolution images. Your ...