XXL Packets
Modby Lazul1ne
XXL Packets is a fork of XL Packets which raises the packet size limit from 2MB to the Java Integer limit (2.147483647 GB) and adds support for more mod loaders.
Type
Mod
CurseForge Downloads
1,256,574
CurseForge ID
Modrinth Downloads
2,305,506
Modrinth ID
Last Updated
Nov 6, 2026
Description
DISCLAIMER: This is a fork of the original XL Packets mod, This fork extends the packet limit to the Java Integer limit
Fixes https://bugs.mojang.com/browse/MC-185901 by raising the packet size limit from 2MB to 2.14GB (2147483647), so that servers with large datapacks, packets, etc don't kick the client. This mod is needed clientside for any connecting clients.
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Similar Mods
Thaumic Inventory Scanning (Thaumcraft Addon)
Allows hovering over items in inventories with a Thaumometer on the cursor to scan them.
AdventureZ
a new endboss and other creatures
Explorations
adds more vanilla style structures to the game
BountifulBaubles
Adds a variety of baubles and other items inspired by Terraria and other games.
Dungeons Enhanced
Explore a world worth exploring. A vanilla friendly structure expansion
Smooth Font
Draws all font smoothly for better readability and can replace to fonts in your computer.
Included in Modpacks (110)
Most downloaded
Society: Sunlit Valley
ArdaCraft
StaTech Industry
The Pioneers
Society: Sunlit Cobblemon
Project - Arcane Frontier
Ice Boat Racing
TRACING LIGHT · DARK TIDE
Actions on Java
bleach soul society renewed
Fantastic Frontier
Enchanted Genesis
Cottage World
Simple Performance
Azure Visuals
UMA New World
The Warborn Realms SMP
Cobblemon Stellar
The Valley - Sunlit Valley Expanded
vanilla experience : the best client-side modpack