If your YouTube channel has 20,000 views per day, you can earn more than $10,000 per year. Some YouTubers make 6-figures or more every year.
Educating children and adults online is also an excellent side hustle that you can do in your spare time. You can be a tutor and teach math or a new language.
Freelance platforms allow you to connect with local and international clients who need writing assistance, website and app development, and more.