FastSpawner
Modby _nArUTo_
Dynamically optimizes mob spawner rendering for maximum FPS - display entities only when ⇧ Shift is held, and particles at adjustable rates. Perfect for lag-free mob farms!
Type
Mod
CurseForge Downloads
380,920
CurseForge ID
1310318
Last Updated
Jul 25, 2026
Description
FastSpawner: Optimize Mob Spawner Rendering for Better Performance
FastSpawner intelligently optimizes spawner rendering to boost your FPS without sacrificing functionality. Perfect for technical Minecrafters and performance-focused players!
🔧 Key Features
Shift-to-View Entities
- Spawner display entities (rotating mobs) only render when you hold Shift.
- Reduces GPU load in spawner-heavy areas like farms or adventure maps.
Adjustable Particle Rendering
- Control spawner particles (fire/smoke) via a 0-100% slider (default: 50%).
- Particles dynamically render at your chosen rate using smart randomization.
Seamless Embeddium Integration
- Configure everything in-game via Video Settings → Performance (Embeddium/Iris menu).
- No manual config editing needed!
⚙️ How It Works
Feature Default Behavior Performance Impact Display Entities Visible only when ⇧ Shift High FPS savings Particles Renders at selected % Scalable reduction🛠️ Configuration
- In-game: Options → Video Settings → Performance → Spawner Particle
- Config File: Edit fastspawner-client.toml:
toml [client] ParticleRenderingPercent = 50 # Set 1-100
Optimize your spawners. Boost your FPS. Get FastSpawner now!
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