J Beatz is a grime producer and DJ from Enfield, North London. He hosts a fortnightly radio show on Thursday evenings on Mode FM. He also runs the record label Crown Jules, and has released music from the likes of Spooky, Trends and LEVLZ as well as his own songs.

He has produced for countless high-profile names within the grime scene, including AJ Tracey, Capo Lee, PK, Merky ACE, MIK and Big H. He has also participated in and served as a judge for the prestigious Beat Boss war dub tournament, and organises the Mucky grime club nights.