A graduate of the UFR in Plastic Arts at the University of Paris-Sorbonne, Loïc Boyer works in the publishing world as a graphic designer. Since 2005, he has directed the Cligne Cligne series for the Didier Jeunesse publishing house and is the founder of Cligne Cligne Magazine, a webzine dedicated to children's drawing.

Since 2020, he has taught art and design history at the École Supérieure d’Art et de Design d’Orléans and is working on a research project focused on children's publishing. He participates in conferences and lectures and is an associate researcher at the InTRu laboratory. He also holds training courses for the Bibliothèque Nationale de France and the École du livre jeunesse.