Autonomous tattooing machine (1), comprising an elongated hollow body (2) with opposite first and second ends (2.1, 2.2), which has a micromotor inside and a cartridge connection grip (3) tattoo and/or micropigmentation, adjusted by a first end (3.1) of the same to the first end (2.1) of the body (2), characterized in that it comprises power means formed by a battery integrated inside the body (2) in the area near the second end (2.2) of the same, where said battery is connected to the micromotor, battery voltage regulation means and on and off means, both arranged close to the second end (2.2) of the body (2) . (Machine-translation by Google Translate, not legally binding)