Create and sell online courses on subjects you are knowledgeable about. Platforms like Udemy or Teachable allow you to upload courses and sell them with minimal initial investment.

Provide virtual assistant services to busy professionals or small business owners. Tasks may include managing emails, scheduling appointments, and handling administrative work. This business requires a computer and internet connection.

Offer customized gift services such as personalized mugs, t-shirts, and phone cases. Partner with a print-on-demand service to keep initial costs low and only produce items when ordered.

Create and sell handmade crafts, such as jewelry, candles, or artwork. You can set up an online store on platforms like Etsy or sell at local markets. The initial investment includes materials and crafting tools.

Offer photography services for events, portraits, or products. You may need to invest in a good quality camera if you don't already own one. However, basic photography can also start with a smartphone and gradually upgrade as you earn.

Start your own blog on a topic you’re passionate about. You can monetize through ad revenue, sponsored posts, or affiliate marketing. You will need a small investment for hosting and a domain name but can start using free blogging platforms.

If you have design skills, offer services such as creating logos, flyers, and social media graphics. With software available for free or minimal cost (e.g., Canva), you can start with very little financial investment.

Help small businesses or non-profits manage their social media accounts. You can create content, schedule posts, and engage with the audience. This business requires knowledge of social media platforms and marketing strategies but has low financial overhead.

Start freelance writing for blogs, academic papers, or local businesses that need content. Websites such as Upwork or Fiverr can help you get started. All you need is a computer and good writing skills.

Offer tutoring services to fellow students or local high school students in subjects you excel in. This can be done online through video calls or in-person, and requires minimal investment—just your expertise and time.