She made her acting debut in 2016 and established her by portraying young version of various characters.
Later she took on the role of Na-eun in film Romans 8:37 and Mi-sol, the daughter of Moon-kyeong (Yoo Sun) in The Preparation.
In 2019 she was seen in film Kim Ji-young: Born 1982, which was a commercial success with 3.67 million persons watching it.
[5] In 2020 she was nominated for Best Young Actress in 2020 KBS Drama Awards for her role as Jeong byori in No Matter What.
[6] In 2021, Kim was made 'Goo-Kee Friends' ambassadors for the 9th Seoul Guro International Children's Film Festival along with Krystal Jung.