Description
Gallery
Changelog
Versions
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.
All Versions
+ Add Version
[1.0.6-26.x.x-fabric] XXL Packets 1.0.6-26.x.x (Fabric)
by Lazuline on Oct 13, 2026
Download
Updated to 26.1.x
Light testing was done on versions 26.1 and 26.1.2, neither version had deep testing. Report any bugs on GitHub.
Edit:
26.2 seems to work perfectly fine, and the fabric changes blog post has nothing that affects this mod, so I have now marked this file as supporting it.
# **[](https://bh.lazuline.xyz?r=XXLchangelog "Click here for 25% off a minecraft server by BisectHosting. (if you use code 'Ultimate'). ")**
Light testing was done on versions 26.1 and 26.1.2, neither version had deep testing. Report any bugs on GitHub.
Edit:
26.2 seems to work perfectly fine, and the fabric changes blog post has nothing that affects this mod, so I have now marked this file as supporting it.
# **[](https://bh.lazuline.xyz?r=XXLchangelog "Click here for 25% off a minecraft server by BisectHosting. (if you use code 'Ultimate'). ")**
[1.0.5-1.20.1-fabric] XXL Packets 1.0.5-1.20.1 (Fabric)
by Lazuline on Oct 13, 2026
Download
Updated Icon
(supports fabric 1.20.1, other newer versions and neoforge may work but are untested, except for 1.20.6 which does not work.)
(supports fabric 1.20.1, other newer versions and neoforge may work but are untested, except for 1.20.6 which does not work.)
[1.05-1.20.1-forge] XXL Packets 1.0.5-1.20.1 (Forge)
by Lazuline on Oct 13, 2026
Download
Updated Icon, Updated to 1.20.1, and updated homepage link
(supports forge 1.20.1, other newer versions and neoforge may work but are untested.)
(supports forge 1.20.1, other newer versions and neoforge may work but are untested.)
[1.0.5-1.21.x-fabric] XXL Packets 1.0.5-1.21.x (Fabric)
by Lazuline on Oct 13, 2026
Download
- 1.21.5-11 are confirmed as runnable but is not further tested **
updated icon
updated to 1.21
(supports 1.21 - 1.21.4)
[1.0.4-1.19.x-forge] XXL Packets 1.0.4-1.19.x (Forge)
by Lazuline on Oct 13, 2026
Download
raised packet limit to java integer limit
[1.0.4-1.18.x-forge] XXL Packets 1.0.4-1.18.x (Forge)
by Lazuline on Oct 13, 2026
Download
raised packet size limit
[1.0.4-1.20.x-quilt] XXL Packets 1.0.4-1.20.x (Quilt)
by Lazuline on Oct 13, 2026
Download
updated to 1.20/.1
[1.0.4-1.20.x-fabric] XXL Packets 1.0.4-1.20.x (Fabric)
by Lazuline on Oct 13, 2026
Download
updated to 1.20.x
(Supports 1.20+)
(Supports 1.20+)
[1.0.4-1.18.x-fabric] XXL Packets 1.0.4-1.18.x (Fabric)
by Lazuline on Oct 13, 2026
Download
Same as other files
[1.0.4-1.19.x-fabric] XXL Packets 1.0.4-1.19.x (Fabric)
by Lazuline on Oct 13, 2026
Download
Updated really everything
now supports 1.19 - 1.19.4
now supports 1.19 - 1.19.4
[1.0.4-1.19.x-quilt] XXL Packets 1.0.4-1.19.x (Quilt)
by Lazuline on Oct 13, 2026
Download
Updated really everything
supports 1.19 - 1.19.4
supports 1.19 - 1.19.4
