Here are 12 ways you can make money online with your art:

1-Sell your art on your own website or online store.

2-Sell your art on an online marketplace, such as Etsy, Society6, or Redbubble.

3-Sell your art as prints or posters on print-on-demand websites, such as Printful or Printify.

4-Sell your art as physical products, such as phone cases or tote bags, on print-on-demand websites.

5-Sell your art as digital downloads, such as wallpapers or desktop backgrounds, on websites like Creative Market or Gumroad.

6-Offer art commissions to people who want custom artwork created specifically for them.

7-Teach art classes or workshops online through platforms like Skillshare or Teachable.

8-Sell your art as stock images or footage on stock photography websites like iStock or Shutterstock.

9-Create and sell art-related products, such as art supplies or instructional materials, on websites like Creative Market or Gumroad.

10-Offer art-related services, such as art direction or design work, on freelancer websites like Upwork or Fiverr.

11-Participate in online art exhibitions or art fairs.

12-License your art for use in commercial projects, such as advertising or branding campaigns.

Remember to research and understand the terms of service and any fees associated with each platform before uploading and selling your art. It's also a good idea to have a clear understanding of your target audience and how to effectively market and promote your art online.