Social Media image post sizes

[wcervera]

Anyone have their one true source they always go to find out the current social media post sizes? I have a client who often asks me for "Social Media Cards" for posting on LinkedIn and Twitter. I have always stuck with a 1:1 ratio of 1200x1200 pixels. Is this a good practice?

[Derek Cross]

There are a number of websites offering recommended sizes of social media posts, for example: https://blog.hootsuite.com/social-media-image-sizes-guide/

[Bojan Živković]

Here is post about twitter sizing Twitter Images Size Guide for 2021 | Adobe Express

Here is LinkedIn post about their sizing best practices (99+) A fully comprehensive LinkedIn size guide for images and video | LinkedIn

[Leslie Moak Murray]

In my own experience each site has its own size guidelines. An avatar sized for LinkedIn might not work for Twitter or Facebook, etc. Same goes for headers (which always drives me nuts).

[Earth Oliver]

Google always has the answers to this question.