MemoryLeakFix
Modby FX_PR0CESS
A mod that fixes random memory leaks for both the client and server
Type
Mod
CurseForge Downloads
20,426,591
CurseForge ID
627566
Modrinth Downloads
37,102,373
Modrinth ID
NRjRiSSD
Last Updated
Sep 10, 2026
Description
MemoryLeakFix
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:
- lazydfu - Makes startup much faster by not loading DFU until needed, also saves on memory
- lithium-fabric - The best general performance mod
- starlight - Re-write of the light engine to be blazing fast
My other optimizations/fixes
- MoreCulling - Changes how 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
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.
⚠️ MemoryLeakFix is no longer available on CurseForge!
MemoryLeakFix can be downloaded from our official Modrinth page instead.
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
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