Compatibility
Minecraft: Java Edition
1.20–1.20.4
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.4
Platforms
Supported environments
Client-side
Server-side
Client and server
Tags
Creators
Details
Contains AI-generated code The Chinese and Arabic translations are AI-generated
Contains advertising Title screen has Essential promotion
Contains paid features Cosmetics available as Patreon reward
Contains opt-out telemetry Update checker provides anonymous launch analytics to Modrinth View privacy policy
Licensed LGPL-2.1-only
This is a derivative work of:
Modification Menu Forked to add Fun Mode
Published 4 years ago
Updated 3 years ago
Memory Leak Fix
A mod that fixes multiple memory leaks in Minecraft. Both server-side & client-side
For the best performance & memory usage, I recommend using this mod with:
- lithium-fabric - The best general performance mod
- FerriteCore - Memory usage optimizations
My other optimizations/fixes
- MoreCulling - Changes how blockstate culling is handled to improve performance
- Carpet-Fixes - Largest Server-Side bug fixing mod
- Blanket - Client-side tweaks/fixes
- RailOptimization - Make powered rails less laggy
Minecraft 1.20.5+
All the memory leaks in minecraft previously fixed by MemoryLeakFix have been fixed. Making this mod obsolete in future versions of the game.
More Info
Feel free to contribute to the project!
I'm also fine if you use this mod in your modpacks, just make sure to mention it.
However I don't allow clients or other projects to merge this mod without permission, if you would like to use this mod in your client or another project please contact me.


