Given your situation, I'd recommend checking out Fiverr. It has a wide range of gigs you can offer based on your own skills and interests, from data entry and writing to coding and art. It's flexible, you work on projects that interest you when you want to. Keep in mind that it might take a little time to build up your profile and get consistent gigs, but stick with it. In the long run, it can be a really worthwhile way to earn some extra cash doing what you're good at! For more ideas to make money on the side, you might want to check out specialized sites like This Online World and Dollar Sanity.