COOL FM, originally an FM radio station in Budapest, now offers a variety of thematic online radio channels accessible via COOLFM.hu. The station aims to provide diverse musical content, catering to different tastes from pop and rock to rap and funk. The primary COOL FM channel features current hits and new releases, while other channels focus on specific genres and eras, including 80s, 90s, and 2000s music, trance, and film scores.