Alve Zahir, professionally known as ALV33, is a rapper and songwriter from Rangpur, Bangladesh, and a founding member of the independent hip-hop label KULTURELIF3, alongside fellow artists Qzzy Slatt and Arik Ahmed.

Starting his career under the alias Alve969, he released early tracks like Jontrona, Osama, Sritykator, and Gulli Loaded Pistol that combined gritty street narratives with digital trap influences. These songs helped establish his reputation in Bangladesh’s underground hip-hop scene for raw lyricism and emotional intensity.

Rebranding as ALV33 marked a shift toward a more experimental and polished sound while retaining his core themes of urban struggle and defiance. His notable singles include BALLIN, B0TTL3, 13 hajar, and PEYA BIPASHA. Additionally, he has crafted a deeply personal EP titled 969-22, which features unreleased material that delves into themes of identity and resilience.

Collaborations with labelmates such as Qzzy Slatt, including tracks like FUSHFUSH and Heart Attack, have further solidified his presence as a key figure in the KULTURELIF3 collective. The label is known for its DIY ethos, blending local authenticity with global hip-hop influences while rejecting mainstream commercial norms.

As of 2025, ALV33 continues to push boundaries within Bangladeshi hip-hop, merging the cultural weight of Rangpur with an innovative and unapologetically raw artistic vision.