Each Social Network has their own file size limit when uploading images via their API, like Social Report does.

Here's a list of file sizes to keep in mind when creating your media for these networks:

  • Facebook 4MB
  • Instagram 4MB
  • Twitter 3MB
  • Pinterest 10MB
  • LinkedIn 10MB


  • Images with transparency in their background can cause distortion, so please avoid that
  • Limits on file sizes are different when published natively. For example, you can certainly publish an image up to 15MB when using Twitter natively. However, their API limits any third party tools, like ours, to 3MB.
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