A late bloomer, he spent several seasons in the lower divisions of Italian football, as well as promising spells with minor Serie A clubs Vicenza and Brescia, before finally making his breakthrough with Palermo: he helped the team to Serie A promotion during the 2003–04 season by winning the Serie B title, and was the league's top scorer with 30 goals; the following season, he helped the club qualify for Europe, scoring 20 goals in Serie A. After two prolific seasons with Fiorentina, Toni also spent three seasons with German side Bayern Munich, where he helped the club to a domestic treble during the 2007–08 season.
