When you’re new to social media, setting up your Twitter or Facebook profile can be a little overwhelming.

The basics of your account can be quickly mastered, but figuring out the heights and widths of all the images you will need to make your social outposts look awesome is a time-consuming and, unfortunately, often instantly forgettable business.

This is true for veterans, too. And it gets a heck of a lot more complicated when you start rolling out your Google+, LinkedIn and YouTube channels, and those images. Where on earth do you begin?

Fret not, as help is at hand, courtesy of this infographic from Raidious, which presents a one-stop social media spec guide for content designers.

(Source: Raidious.)