Oleaf
Oleaf is now open source!
The complete source code is available on GitHub. If you encounter a bug, have a feature request, or want to contribute, please open an issue on the GitHub repository.
Oleaf is a client-side Fabric graphics mod for Minecraft designed to make video settings easier to manage while providing modern upscaling, frame generation, performance controls, and a customizable FPS overlay.
✨ Features
🎨 Graphics
- Graphics presets
- Graphics quality controls
- Render, simulation, and entity distance
- Maximum FPS
- VSync
- Brightness
- FOV
- GUI scale
- Fullscreen
- Particles
- Clouds
- Entity shadows
- View bobbing
- Performance and stability options
- Advanced Minecraft, Sodium, and Iris settings
- Automatically applies compatible Minecraft and Sodium options
🔍 Upscaling
Oleaf supports multiple upscaling methods:
- AMD FidelityFX FSR 1
- Qualcomm SGSR 1
- Bicubic
- Bilinear
- Nearest Neighbor
- Ultra Quality
- Quality
- Balanced
- Performance
- Ultra Performance
- Custom render scale
- Adjustable sharpening
⚡ Frame Generation
- 2×–6× Frame Generation
- Pace Frames
- Adaptive Frame Generation
- Recommended settings
- Designed to work alongside supported rendering configurations
📊 FPS Overlay
The built-in performance overlay can display:
- FPS
- Frame time
- Memory usage
- Ping
- Entity count
- FSR status
- Frame Generation status
- Adjustable position
- Adjustable scale
- Adjustable opacity
- Custom keybinds
💡 Why Not DLSS?
DLSS is NVIDIA's proprietary technology and cannot be directly integrated into an open-source Fabric mod in the same way as an openly licensed solution.
Oleaf instead uses AMD FidelityFX FSR 1, which is open source and MIT licensed. FSR 1 is a spatial upscaling technique that can be used across different GPU vendors, including:
- AMD
- NVIDIA
- Intel Arc
- Intel integrated graphics
📈 Performance Comparison
FPS Comparison
🎥 Video Comparison
See Oleaf in action:
📦 Dependencies
Required
- Minecraft 1.21.x or 26.x
- Fabric Loader 0.19.3+
- Fabric API
- Mod Menu
- Cloth Config
- Java 21+
Optional
🧩 Compatibility
- Client-side only
- Minecraft 1.21.11
- Compatible with Sodium
- Compatible with Iris
Oleaf is designed to work alongside Sodium rather than being a replacement for it.
Configuration
The configuration file is located at:
```text
config/oleaf.json
