Played Rhyme In The YouTube Drama Chicken Girls
Starred As Joe Chambers In A Girl Named Jo
Role Of Rhyme In Chicken Girls: The Movie
Plays Lex In Nickelodeon’S Side Hustle
Starred In Bratayley Family Vlog (2010 – 2019)
YouTube Red’s We Are Savvy (2016 – 2018)

LeBlanc was originally known for her gymnastic videos. Her gymnastic meets and tutorials started being published in 2008 on her YouTube channel, formerly known as Acroanna when she was 3 years old. The channel's name was changed in 2017 and now features music videos by Jules LeBlanc.

LeBlanc is one of the stars of a daily vlog on the YouTube channel "Bratayley" (7.3M+ subscribers). The vlog, which was initially just for relatives and started being filmed when LeBlanc was six, follows the lives of the LeBlanc family; no further videos have been posted since November 2019. The stars include parents Billy and Katie with their two daughters Jules and Hayley. The name "Bratayley" was initially a nickname for Hayley, combining the word "brat" and the name "Hayley.