A creator brief is the document a brand provides to guide a sponsored collaboration — campaign goals, key messages, do's and don'ts, hashtags, disclosure requirements, deliverables, and deadlines. The art of the brief is balance: enough direction to protect the brand and stay compliant, enough freedom for the creator's authentic voice to land with their audience. Over-scripted briefs produce content that reads as an ad and underperforms; a good brief aligns brand message with creator authenticity.