Picaud is a former France youth international. She received her first call-up to the
senior team in February 2021. She made her debut for the team on 18 February 2023 in a 5–1 win against
Uruguay. Picaud was called up to the France squad for the
2023 FIFA Women's World Cup. In July 2024, she was named in France's squad for the
2024 Olympics. In June 2025, she was named in the squad for the
UEFA Women's Euro 2025. ==Career statistics==