Facebook image sizes and dimensions
Facebook cover photo: 830 x 312 pixels
Facebook profile photo: 170 x 170 pixels
Facebook profile photo should be at least 170 x 170 pixels.
Facebook post image size: 1080 x 1080 pixels
Facebook Event cover photo size: 1200 x 628 pixels
Instagram image sizes and dimensions
Instagram profile picture size: 110 x 110 pixels
Instagram post size: 1080 x 1080 pixels
Instagram Story size: 1080 x 1920 pixels
IGTV size: 1080 x 1920 pixels
IGTV allows for longer-form videos to be posted to Instagram. an aspect ratio of 9:16.
Instagram Reels size: 1080 x 1920 pixels
Pinterest image sizes and dimensions
Pinterest profile image size: 165 x 165 pixels
Pinterest post (or Pin) image size: 236 pixel width OR 660 pixel height, or a 2:3 aspect ratio
Here are Pinterest Pins as they appear on a Pinterest board.
When creating a Pin for Pinterest, it is recommended to use a high-quality, vertical image with an aspect ratio of 2:3 (such as 1000 x 1500 pixels).
Here’s how a Pinterest Pin appears once it’s clicked and expanded.
Twitter image sizes and dimensions
Twitter profile photo size: 400 x 400 pixels
400 x 400 pixels square image
Twitter header photo size: 1500 x 500 pixels
Twitter Card (or shared link) image size: 1200 x 628 pixels
This image will appear at 1200 x 628 pixels.
Twitter post photo size: 1200 x 675 pixels
YouTube image sizes and dimensions
YouTube profile image size: 800 x 800 pixels
YouTube cover photo size: 2560 x 1440 pixels
Minimum image size for your cover photo is 2560 x 1440 pixels with an aspect ratio of 16:9.
YouTube video thumbnail image size: 1280 x 720 pixels
LinkedIn image sizes and dimensions
LinkedIn company profile photo size: 300 x 300 pixels
LinkedIn company banner photo size: 1128 x 191 pixels
LinkedIn post image size: 1200 x 1200 pixels
LinkedIn profile picture size: 400 x 400 pixels