In order to give tattoos for free, you need to ask your friends and family. Before you start, show them some interesting and meaningful tattoo designs.
If you want to become a tattoo artist, you need to gain experience. You can do this by practicing on your friends. Start with some simple designs.
You need gloves, soap and rubbing alcohol. Use boiling water to sanitize the tattoo needle. Next, shave the skin area you wish to tattoo. To make things easier, print the design and draw on the skin with a marker. Apply antibacterial cream on the tattoo for a few days.