Your Stop for Image size Cheat Sheet Facebook Image courtesy-Facebook Cover photo- 851 x 315 pixel (Anything which is less than 851 x 315 pixel, image will be stretched). You should use RGB .JPG for the cover image Profile photo - The optimal size for the profile photo is not less than 180x180 pixel. It will shown on your company page is 160 x 160 pixel. The size of the shared images for the post is 1200 x 628 pixel. Regular Post- you can choose 800 x 800 pixel to 1200 x 1200 pixel Facebook Campaign- If you are running a campaign on facebook your post size should be 1200 x 628 pixel and your text percentage should be 20% Event Image- 1920 x 1080 pixel is the recommended. Twitter Image courtesy-Twitter Cover photo- 1500 x 500 pixel. This represents the big picture of your brand. it always in the landscape mode and is bigger than your profile pictures. Maximum size of the image will be 5 MB. Image type will be JPG, GIF and PNG. Profile image-...