bigFM is a German radio network based in Stuttgart, Baden-Württemberg. It consists of three regional radio stations targeting young audiences with a Rhythmic Contemporary Hit Radio format. The network specializes in pop, rock, dance, hip-hop, and rap music. bigFM also features talk shows focused on youth issues, broadcasting late at night.

In 2023, bigFM launched innovative projects including an AI-produced webstream called bigGPT, featuring synthetic voices and AI-generated content. The station claims to be Germany's largest private radio station for young people, with 2.5 million weekly listeners.

bigFM offers various digital radio streams in addition to its main broadcasts, including channels dedicated to charts, hip-hop, dance, rock, and more. The network has embraced digital platforms, providing content through its website, mobile app, and social media channels.