Technically, the size of your infographic depends on where you’re planning to use it. If you’ll upload it on your blog or a website, use the 663 x 2000 px size. For LinkedIn posts, 1104 x 736 px should do. For social media posts like Facebook, the go-to is 1200 x 628 px. But, if you’re using a template, you don’t need to encode the size dimensions as Canva automatically sets the document size after selecting a template.