The boyband will release Evolution as their fourth studio set in the UK on November 5.
The accompanying artwork sees black and white headshots of the four-piece, while their band logo is emblazoned in red across the cover.
Evolution will be preceded by new single 'Hottest Girl In The World', which will be available to download on October 21.
Speaking of the record, the band said: "We're very excited about it and this is the album we wanted to make, we wanted to make this for our fans.
"We didn't go by any kind of guidelines or anything like that, we just made what felt right and we're really excited about it!"
US producer Jim Beanz recently told Digital Spy that JLS's new album will mark a "rebirth" for the group.
Watch the music video for JLS's 'Hottest Girl In The World' below: