Cantor attended high school at St Peters Lutheran College at Indooroopilly, west of Brisbane city.
[6] She made her on-screen debut in the 2002 Australian feature film Blurred, which followed five groups of teenagers as they hit the road for Schoolies Week.
[7][better source needed] A year later she appeared in the 2003 film Gettin Square before landing a role on Australian television drama series Blue Water High as Corin Hardy in 2005.
In August 2024, it was announced that Cantor would become the new weather presenter on the revived standalone edition of 10 News First Queensland, which launched on 2 September 2024.
She teamed up with well-known radio personality Michael "Pickle" Walkley to host Sea FM Summer Breakfast on the Gold Coast over the Christmas break in 2013/14.