You can make money online by freelancing through platforms like Upwork or Fiverr, selling products on Etsy or Amazon, or offering tutoring or coaching services. Affiliate marketing is another option, where you promote products and earn commissions. You can also monetize a blog or YouTube channel through ads and sponsored content. Other methods include selling stock photos, taking online surveys, working as a virtual assistant, or creating and selling online courses. If you're experienced in investing or trading, platforms like Robinhood or Coinbase allow you to earn money through the stock market or cryptocurrency.