ModsJava
Veil Lib
Upgrade your modding potential with cutting-edge rendering and game-engine features. Built for modders, by modders.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Veil is a sophisticated collection of tools and utilities designed to facilitate advanced rendering for Minecraft mod developers. Our goal is to enable more modern game-engine level content in Java Minecraft, pushing the boundaries of what is possible in modding.
About Veil:
- Colors: Manage colors and use them with Themes.
- Easings: Apply easing functions for more natural motion.
- Framebuffer: JSON-driven custom framebuffers.
- Post Processing: A custom post-processing pipeline with easy texture binding.
- Shaders: Full support for all OpenGL shader types, with HLSL and Spir-V support potentially coming in the future.
- Shader Modification: Inject and modify existing shaders to suit your needs.
- Necromancer: Bone-based animated models with support for independent entity skeletons and models.
Links:
Learn more at the Developer Wiki: Veil Wiki
Explore our Example Mod: Example Mod
Join our Discord here: Foundry Discord
Verified by MCModsHub
- Ships as veil-fabric-1.21.1-4.4.1.jar — drop this file into the mods folder
- Download size: 3.3 MB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.