Itzy discography

South Korean girl group Itzy have released three studio albums, one compilation album, nine extended plays, one single album, fourteen singles, nine promotional singles and one soundtrack.

On February 12, 2019, the group released their debut single album It'z Different, led by the single "Dalla Dalla", which peaked at number two on the Circle Digital Chart and was the best-performing girl group song of 2019 in South Korea. They scored one of the biggest Billboard debuts for a new K-pop act in years, with "Dalla Dalla" peaking at number two on the World Digital Song Sales chart. It became the first debut song by a K-pop group to earn a platinum certification from the Korea Music Content Association (KMCA). Itzy's first extended play It'z Icy was released on July 29 and peaked at number three on the Circle Album Chart, while its single "Icy" reached the top ten on the Circle Digital Chart.

Itzy released their second EP It'z Me on March 9, 2020, which became their first number-one album. The lead single "Wannabe" was their third to enter the top ten of the Circle Digital Chart and was certified gold in Japan and the United States. On August 17, the group released their third EP and second number-one album Not Shy; its lead single of the same name reached the top ten in South Korea and was certified gold in Japan. On April 30, 2021, Itzy released their fourth EP Guess Who and its single "In the Morning", both of which entered the top ten of their respective charts. The EP was certified platinum for surpassing 250,000 units sold in South Korea and was their first entry on the US Billboard 200. The group's first studio album Crazy in Love was released on September 24 and became their third number-one album. It debuted at number 11 on the US Billboard 200 and was certified 2× platinum for achieving 500,000 units sold in South Korea.

Itzy's fifth EP Checkmate was released on July 15, 2022 and featured the top-five single "Sneakers". It was their fourth number-one album and their first to be certified million for surpassing 1,000,000 copies sold. It also debuted at number eight on the Billboard 200 to become Itzy's first top-ten album in the United States. The group's sixth and seventh EPs Cheshire and Kill My Doubt were released on November 30, 2022 and July 31, 2023; both reached number one on the Circle Album Chart and the top 25 on the Billboard 200, and sold over a million copies. Itzy released their first Japanese studio album Ringo on October 18, which reached the top ten of the Oricon Albums Chart. It was preceded by the singles "Voltage" and "Blah Blah Blah", which both peaked at number three on the Oricon Singles Chart.