On June 27, 2022, during the final of the first series of La Voz, the opening of registrations for young singers aged 6 to 15 for a new edition of the contest was announced.
In the days that followed, it was formally announced that the network had ordered La Voz Kids, a junior spinoff featuring younger aspiring singers.
[1] In October and November it was confirmed that Agustín Casanova, Valeria Lynch and Rubén Rada —who had already served as coaches in the adults version in 2022— would be part of the show.
[2][3] It was also announced that Rada would be accompanied by his daughter Julieta in a double chair.
[4] In January 2023, Spanish singer Álex Ubago was confirmed as the fourth coach,[5] and Noelia Etcheverry and Rafael Cotelo as the hosts.