If you have a strong skillset in a particular area, you can offer your services as a freelancer. Find freelance work on Upwork, Fiverr, and Freelancer.
Do you have a knack for growing social media followings and engagement? Many businesses struggle with this, and you can help them to grow social media pages.
If you have a strong knowledge of a particular subject, you can offer virtual tutoring services to students. You can find tutoring work, such as VIPKid and Cambly.
You can start an online coaching business. There are many different areas where you can coach, such as life coaching, business coaching, and health coaching.
With the rise of online shopping, starting an e-commerce store is a great way to make money from home. You can sell products online.
If you're crafty, you can sell your handmade creations online or at craft fairs. Different types of crafts you can sell, such as jewelry, knitted goods, or home decor.
With print-on-demand services, you can create custom t-shirts, mugs, and other products without having to hold any inventory.
Do you have a large following on social media? If so, you can become a social media influencer and partner with brands to promote their products.
If you have web design or development skills, you can offer your services to businesses and individuals. Find web design and development work on Upwork and Fiverr.
If you are passionate about fitness, you can become an online fitness instructor and create workout videos or live streams.
If you are organized and detail-oriented, you can start an event planning business. You can help clients plan weddings, birthday parties, corporate events, and more.