How many words can I put on each line? You are allowed a maximum of 20 spaces on each line; 18 is recommended. This includes the spaces between words. Post navigationPrevious post: How many lines can I have on my brick?Next post: I ordered a brick in a previous year and want to order one this year. Can they be placed together? Comment on this FAQ Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.