Great list! I have another to add – commercial litter removal. Provide a daily on-foot litter clean up service using inexpensive hand tools outside retail, office and industrial properties for property management companies. Almost as easy to do as going for a walk! Make $30 – $50/hour doing the work before you go to your day job. I started this side gig in 1981 and turned it into a lucrative full time business. Make money going for walks!
Uploading videos on YouTube - You can monetize your funny videos on YouTube with Google AdSense. All you need is a YouTube channel then upload videos of your funny cat or your crazy friend, and YouTube viewers will get you paid. Getting paid to download apps. You can get paid by specific companies by downloading their apps and getting bonuses for every week the app remains installed.
It can take time to build up your personal freelance business. Yet, there is more demand than ever for freelancers. So, if you want to kick start making money online through freelancing you can join one of the top freelance networks, such as Flexjobs, SolidGigs, Contena, Upwork, Fiverr, or PeoplePerHour. Sign up, build your profile, upload some samples of your work and start making extra money by doing small freelance jobs.
You could also opt to use existing websites for making money. These include both active income and passive income methods. For example, you could sell some used items or invest in creating some digital designs that then can be sold on merchandise. Again, devote a sizable portion of your time to passive income so that you can slowly build up earnings that will arrive on autopilot without any extra added effort.