There are many online freelancing software testing websites where you can go register yourself. Working as a freelancer is easy but if you want to go further you have to do hard. You should not focusing upon the easiest bugs. You have to grow your profile and you have to complete the tasks assign by them. Here I have a list of some freelancing website, you may have a look on these freelancing software testing websites..
You can even start testing with LambdaTest. As it’s not so much costly and is in affordable price to freelancer’s. With LambdaTest you can perform Cross-Browser testing of your webapps or website over a loop of browser versions and OS combinations.