If you are skilled in a field that is in high demand such as writing, data entry graphic design, teaching, you can sell your services online. There are other jobs that you can perform from home, like translating.
If your home has spare rooms, a garage, or backyard space which people can rent for temporary stays, you could make money by renting it out.
You can hire a programmers If you have an idea for an application but do not know how to code. They will turn your idea into reality. This is one of the fastest methods to earn money online.