Spark Ads are TikTok’s answer to the question “can we put money behind a creator’s real post?” TikTok describes them as a native ad format built on organic TikTok posts (TikTok). The ad is the post. It keeps the creator’s display name and caption, which cannot be edited in Ads Manager, and the views, likes, comments, shares and follows it earns stay on the original post (TikTok).
How the permission works. The creator opens the video, taps the three dots, opens Ad settings, turns on the ad authorization toggle, and taps Generate to get a code. They choose how long the authorization lasts: 7, 30, 60 or 365 days. They copy the code and send it to the brand. The brand pastes it in Ads Manager under Creative library, Spark ads posts, Apply for Authorization (TikTok). No code, no ad.
Example. A creator posts a 20-second review and authorizes it for 30 days. The brand runs it as a Spark Ad with $1,500 of spend. The post’s view count and comments grow, and the creator’s profile gains followers from the ad traffic. If the deal was a flat $300 usage fee, the creator earns $300 whatever the spend. If the deal was a 10 % share of spend, it is $150. Example numbers.
When brands use it. The pain this answers: “We paid an influencer a flat fee for one post and got nothing.” Spark Ads suit brands whose creator content already lives on TikTok and who want the social proof of a real post rather than a brand-account ad. The authorization period is the lever: a short window keeps control with the creator, a long one gives the brand room to scale.
The creator’s view. A Spark Ad puts the creator’s name on paid reach they do not control, so the main questions are the length of the authorization, whether the brand may edit the destination or call to action, and the fee or share for that use. The post is still branded content, so TikTok’s disclosure toggle and the FTC’s disclosure rules apply.