1.sell custom t-shirt online
There are many established t-shirt selling sites (like teespring,sunfrog,tezily,viralstyle,
gearlunch etc) in online.you can use this type of site to sell your design & earn money by online.
You only create designs & marketing. Printing and delivered by the company & they will give you a percentage of income.
2.Freelancing
Freelancing is the most popular way to earn online. There are many popular websites that people use to selling their creativity.
Websites(freelancer,upwork,99designs,peopleperhour,fiveer etc).
- Virtual assistant
The virtual assistant job is also a most popular job in the world. People like this type of job cause they can do it easily sitting at home.