What is the maximum length of a Pinned Message? Livescale Team Updated January 11, 2021 22:06 Follow The maximum length for a pinned message is 30 characters. Related articles What are the available engagement features? How many answers can I have on a Poll? What is the Notify Winner feature? How can I sell products that have sold out? How to do an Interview Mode using Zoom Comments 0 comments Please sign in to leave a comment.