There are several ways you can make money on YouTube:
Ad revenue: You can monetize your videos by enabling ads. When someone watches an ad on your video, you get a share of the revenue. The amount you earn depends on the number of views you get and the ad rates at the time.
Channel memberships: You can offer exclusive content and perks to viewers who pay a monthly fee to become members of your channel.
Super Chat: During a live stream, viewers can pay to have their messages highlighted in the chat window.
Merchandise: You can sell branded merchandise through YouTube's Merchandise shelf feature.
Sponsorships: You can work with brands and companies to promote their products or services in your videos.
Patreon: You can set up a Patreon account and ask your viewers to support you with monthly donations.
To start making money on YouTube, you'll need to sign up for a Google AdSense account and link it to your YouTube channel. You'll also need to meet YouTube's eligibility requirements, which include having at least 1,000 subscribers and 4,000 hours of watch time in the past year.