Brute Force Culling Revamped
by evanbones
Brute Force Culling Revamped is a client-side optimization mod that skips drawing chunks, entities and block entities the player cannot see, for Fabric and NeoForge on 1.21.1.
What it does
Culling is the step where the game decides which world objects need drawing at all. This mod applies advanced occlusion culling so that hidden chunks, entities, block entities and players are skipped before their rendering work starts. Rendering tasks are canceled at an early CPU stage, which saves resources before anything reaches the GPU. The gains are largest in enclosed spaces, dense builds and areas with many occlusions, while open landscapes see less impact.
Brute Force Culling Revamped is a current multiloader port that restores the Brute Force Rendering Culling line, adding fixes and updates for recent Minecraft releases, and the original work came from Misanthropy and Rogo. Files are published for Fabric and NeoForge for 1.21.1 only. It requires YetAnotherConfigLib (YACL) for its settings screen, and Sodium is an optional companion. Because it runs on the client alone, servers and modpack creators need nothing extra, and a player whose hardware is not compatible has the mod disable itself quietly in the background. The project is open source under the GNU Lesser General Public License v3.0 or later.
Key features
Occlusion-based culling
Chunks, entities, block entities and players hidden behind terrain or blocks are skipped from rendering.
Early task cancellation
Rendering tasks are canceled at the CPU stage, before they are sent to the graphics processor.
Steadier frame rates
The reduced rendering load aims to keep frame rates steadier in heavy modpacks and crowded areas.
Automatic disabling
On hardware the mod cannot support, it turns itself off in the background without interrupting play.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 1
Use cases
Who it’s for: Players on Fabric or NeoForge 1.21.1 who want less rendering work on the client, especially in heavy modpacks and dense builds.
How it compares
Brute force Rendering Culling is a Fabric and Forge mod for 1.18.2 – 1.20.6, under the GNU Lesser General Public License v3.0 only, and it is client-side only. OcclusionX is a Fabric mod for 1.21 that is also client-side only and open source under the GNU Lesser General Public License v3.0 only. Brute Force Culling Revamped covers Fabric and NeoForge for 1.21.1 and is licensed under the GNU Lesser General Public License v3.0 or later.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Brute Force Culling Revamped | Fabric and NeoForge | 1.21.1 | Client-side only | 2026-08-18 |
| Brute force Rendering Culling | Fabric and Forge | 1.18.2 – 1.20.6 | Client-side only | 2024-06-06 |
| OcclusionX | Fabric | 1.21 | Client-side only | 2026-03-21 |
Questions
Does Brute Force Culling Revamped need YetAnotherConfigLib?
Does the server need this mod?
Which loaders have files for this mod?
In the catalog
Brute Force Culling Revamped is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from evanbones
Similar mods
What the author says
Brute Force Culling Revamped is a modern multiloader port of Brute Force Rendering Culling Revived. Brute Force Render Culling is a performance mod that improves how Minecraft handles rendering.
Official listing
- Modrinth page
- modrinth.com/mod/brute-force-culling-revamped
- Owner
- evanbones
- Published
- 2026-08-18
- Updated on Modrinth
- 2026-08-18
- Facts verified
- 2026-10-15