Is there a file size limit for GIFS on the platform?

Facebook- The Facebook API doesn't currently allow the publishing of GIFS, so any GIFs published through MavSocial or any other Social Media Software will be published as a still image post. 

Twitter- Twitter allows the publishing of GIFS, and the maximum file size is 3MB.

Linkedin- On LinkedIn, GIFS are published as a link (just as a video post would).

Tumblr- Tumblr allows the publishing of GIFS, and the maximum file size is 5MB.

Instagram- The Instagram API doesn't currently allow the publishing of GIFS, so any GIFs published through MavSocial, or any other Social Media Software will be published as a still image post.