Resizing social media picture : Form factor

Just a quick bookmark here: we probably all look here and there for the correct form factor for our facebook cover picture or profile pic, and then again for every over social media platform. Well, of course, someone has develop a tool to help us with that so here you go:  https://www.internetmarketingninjas.com/seo-tools/favicon-generator-crop-images/?fbclid=IwAR0mHj492vJRlm7BpKMhxwJgZbU41S6IHpPsvUQCPlqRlFQ7VEdvDkN-OXs

I have not checked that the form factor currently used on the site are up to date with the latest standard for each platform.