With the rapidly changing nature of social media, image sizes go hand-in-hand with this movement. It’s important to keep up with what dimensions are supported by each platform (Facebook, Instagram, Twitter, Pinterest, YouTube as well as blogging sites).
The need for a strong social media presence will only increase in 2020, which is why you need to be constantly learning & adapting to the demands of social media. The ideal image sizes for social media vary between each platform. This infographic from Grafdom showcases the different dimensions required by each social media giant.