The film is Shakib Khan's first collaboration with SVF Entertainment and also the third collaboration between Khan and Bubly, who have previously starred together in the 2016 films Bossgiri and Shooter.[5]
The shooting schedule of Rangbaz commenced on 18 April 2017. The first phase of the film was shot in a 10-day schedule and entirely filmed in Pabna. The second phase of the filming took place in Dhaka. The last phase was filmed in Dhaka and Pabna, and lasted 30-days. The music of the film was shot at various locations in Switzerland and Italy. A romantic track sequence was shot at Zermatt, Kanton Wallis, Switzerland while other sequences were shot at Venice, Italy and A romantic track sequence was shot at Kolkata film city in East Bengal.[9][10][11][12] The entire film was shot on a 45-day schedule.
The soundtrack for the film is composed by Savvy and Dabbu. The music video of the first track from the soundtrack, "Ghum Amar", was released on YouTube on 20 August. The second song from the album, "Rangbaz", is the title track of the album. The song's music video was released on YouTube on 24 August. The music video of the third song, "Rim Jhim", released on 27 August and the music video of the fourth song, "Tui Chad Eider", released on 29 August.
