<human>:  How do YouTube videos make money?
<bot>: YouTube videos can make money by allowing advertisers to place ads on them. When viewers watch the YouTube videos, they may be exposed to the ads, leading to a revenue stream for the video creator. Additionally, YouTube also has a program called YouTube Partner Program, which allows creators to monetize their videos by allowing YouTube to run ads on them and split the revenue. Creators can also earn money from subscriptions, fan funding, and merchandise.