Modscraper Modscraper Minecraft
MemoryLeakFix logo

MemoryLeakFix

Mod

by 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

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.

Download on Modrinth

Compatibility

Mod Loaders

Fabric Forge Quilt

Game Versions

1.14.4 1.15 1.15.1 1.15.2 1.16 1.16.1 1.16.2 1.16.3 1.16.4 1.16.5 +47 more

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

As an Amazon Associate I earn from qualifying purchases.

Similar Mods

Included in Modpacks (392)

Most downloaded
Show all 392 modpacks

External Resources