VulkanMod is a free Minecraft client mod that replaces the default OpenGL renderer with a Vulkan-based voxel rendering engine. The project aims to improve rendering performance through terrain, chunk-building, and entity optimizations, as well as reduced CPU and GPU overhead. It also lists native Wayland support on Linux and windowed fullscreen mode. Installation requires Fabric; users place the VulkanMod.jar file in .minecraft/mods. A GPU supporting Vulkan 1.2 or later is required. The listed Minecraft versions are 1.21.3, 1.21.4, 1.21.5, 1.21.10, and 1.21.11. Shader support is not yet available, and the project gives no estimated release date; its README points users to Beryl for shaders. Mods that use OpenGL calls are unsupported, including Sodium, Iris Shaders, Create, and Distant Horizons. Release 0.6.0 lists a terrain-rendering improvement tied to backface culling, an update checker, and fixes for alpha cutout sampling and a memory leak.
Who it is for
VulkanMod suits Minecraft players seeking a Vulkan renderer and rendering optimizations who use Fabric and have a GPU that supports Vulkan 1.2 or later. Linux users can also use the project’s Linux installation guide.
What is good
- Targets terrain, chunk, and entity rendering
- Lists native Wayland support on Linux
- Windowed fullscreen mode is listed
- Free to use
What to know first
- Requires Fabric and Vulkan 1.2-capable GPU
- Shader support is not available
- OpenGL-using mods are unsupported
- Known incompatibilities include Sodium and Iris Shaders
Verdict
VulkanMod offers a Vulkan rendering alternative for compatible Fabric setups, with several listed rendering optimizations. Check its compatibility limits first, particularly if you rely on mods that use OpenGL.
VulkanMod plans and pricing
All plansCompared on Minecraft performance mods
- Free plan
- Yes
- Mod loader
- fabric
- Performance focus
- rendering
- Client/server scope
- client
- Minecraft versions
- 1.21.3, 1.21.4, 1.21.5, 1.21.10, 1.21.11
- Requires Sodium
- No