How to Add a Logo to Your LinkedIn Profile Page
Feb 26, 2015 · Square Logo: The square logo accompanies your companys status updates on followers LinkedIn home page newsfeed. It is 50 x 50 pixels and can be in PNG, JPEG or GIF format. The maximum size is 2 MB. Now that you have your logo uploaded to your company page, you will want to make sure your personal LinkedIn Profile page links to it.
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