There are several ways to make money online. some of them i will describe you below so please read the all the point carefully than after only take any decision.
Please check the below point.
Sell products or services: You can sell physical or digital products, or offer services such as consulting, coaching, or freelancing. Online marketplaces like Etsy, Amazon, and eBay, or freelancing platforms like Upwork and Fiverr can be good places to start.
Create and sell an online course: If you have expertise in a particular subject, you can create an online course and sell it to students. Platforms like Udemy and Teachable make it easy to create and sell courses.
Start a blog or YouTube channel: You can monetize a blog or YouTube channel through ads, sponsored content, and affiliate marketing.
Do freelance work: You can offer your skills and services as a freelancer in areas such as writing, editing, graphic design, web development, and more.
Invest in stocks or cryptocurrency: If you have some extra money to invest, you can consider buying stocks or cryptocurrency. While this carries some risk, it can also be a way to earn passive income.
Complete paid surveys or tasks: There are websites and apps that will pay you to complete tasks such as taking surveys, watching videos, or transcribing audio. These opportunities can be a good way to earn a little extra money in your spare time.
Sell your photos: If you enjoy photography, you can sell your photos on stock photo websites like Shutterstock or iStock.
Sell your art or crafts: If you have a talent for creating handmade items, you can sell your art or crafts on websites like Etsy or ArtFire.
Rent out your property: If you have a spare room or vacation home, you can rent it out on platforms like Airbnb or VRBO.
Sell your skills on task-based platforms: Websites like TaskRabbit and Fiverr allow you to offer your skills and services for a variety of tasks, such as moving, cleaning, or making deliveries.
Start a dropshipping business: With a dropshipping business, you sell products from a supplier and the supplier ships the products directly to the customer. You can use a platform like Shopify to set up an online store and start a dropshipping business.
Offer consulting or coaching services: If you have expertise in a particular area, you can offer consulting or coaching services to clients online. This can be done through one-on-one sessions via Skype or a similar platform.