The most important way is make money freelancing .For this you need skill first then you need some time and little bit of patience .Just read it fully and then reply . So lets start .
1.UpWork
This website was known as ODesk.com now it's is UpWork.com . Many peoples are regular visit here for job and do it with greatly . Mainly it depend on seller mind who much money they will gives you . Don't think it too low . Remember works hard can be shine in this website . But you should do patience for work and should be honest for work.
2.freelancer.com
This website is the another website for earn money . Mostly this is one of the best site for work . But you should finished every task at a time . Remember don't share your too personal things with the buyers .
3.Guru.com
This site also can made you bold . But earn money is not easy if you don't have skill . The good things in this site is the will send notice at every single task.
Remember no website can't make you rich overnight . Work best you can one day you will shine .