The show's creators and stars Abbi Jacobson and Ilana Glazer will work on the television project, Deadline reports.
Broad City focuses on the lives of two female best friends living in New York City.
Parks and Recreation star Amy Poehler, who has previously guest starred in the web series, has signed up to executive produce the project.
Other potential shows in the works at FX include a comedy penned by Heroes star Milo Ventimiglia and a crime drama from author Charlie Huston.
The network recently decided not to move forward with its pilot Outlaw Country, while comic book adaptation Powers is undergoing reshoots.