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XL Packets

Mod

by tfarecnim

Fixes disconnections caused by large datapacks

Type

Mod

CurseForge Downloads

13,720,658

CurseForge ID

391640

Last Updated

Nov 7, 2026

Description

If you are looking for Fabric versions before 1.20

 

Fixes https://bugs.mojang.com/browse/MC-185901 by raising the packet size limit from 2MB to 2GB, so that servers with large datapacks, packets, etc don't kick the client. 
This mod is needed clientside for any connecting clients.

 

Requires MixinBootstrap if using on Minecraft before 1.16

 

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Need a custom mod for a reasonable fee? Just want to chat? Have a complex issue needing additional discussion? Join the Discord:

 

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Want to help support this mod and others? donate to my Patreon in the link below
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Click on the picture above, select a plan, and use code tfarecnim for 25% OFF your first month!

Compatibility

Mod Loaders

Forge

Game Versions

1.19.3 1.19.4 1.18.2 1.19.2 1.20.1 1.20

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

As an Amazon Associate I earn from qualifying purchases.

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External Resources