As one of Shonen's "Big Three," Naruto is one of the most popular anime series of all time. Naruto started off as a knuckleheaded ninja, but by the end of the series, he achieves his dream of becoming the Hokage, and in doing so, he becomes one of the strongest ninja in history. He was the Jinchuriki of the Nine-Tailed Fox, and like other Jinchiriki, he was able to use his Tailed Beast's chakra. Over the course of the series, Naruto uses more and more of the fox's chakra, which gives him access to various forms. These forms are all strong, but Baryon Mode is by far Naruto's strongest form.
Source：https://www.cbr.com/naruto-kurama-baryon-mode-explained/
