ModsFinder

Extra Thicc Packets

by JaselUmena

Extra Thicc Packets raises the maximum size of network packets on Fabric, so large datapacks can send data without clients being disconnected.

FabricClient and serverMIT License1.17 – 1.21.11

What it does

Vanilla Minecraft caps a single packet at about 2 MB. Larger payloads from some datapacks can exceed that cap and get the client kicked. The mod raises the limit to the Java integer maximum, which lets those datapacks run normally. The author recommends it for modpacks that include Origins, whose datapacks often send very large packets. Environment: client and server, so the server and every player need it. The code is under the MIT License, and the mod is not open source. Files exist for game versions 1.17 – 1.21.11.

Key features

  1. Higher packet limit

    Raises the maximum packet size from roughly 2 MB to the Java integer limit.

  2. Large datapack support

    Lets datapacks that send oversized packets operate without disconnecting clients.

  3. Fix for packet size kicks

    Prevents clients from being removed from a server because a packet exceeds the size limit.

Compatibility

Latest build for each game version and loader.

1.21.x12 of 12 versions with builds
1.21.111.17-1.21+
1.21.101.17-1.21+
1.21.91.17-1.21+
1.21.81.17-1.21+
1.21.71.17-1.21+
1.21.61.17-1.21+
1.21.51.17-1.21+
1.21.41.17-1.21+
1.21.31.17-1.21+
1.21.21.17-1.21+
1.21.11.17-1.21+
1.211.17-1.21+
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x3 of 3 versions with builds
1.17.x2 of 2 versions with builds
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Does Extra Thicc Packets need to be installed on the server?

Yes. Installation covers the server and each player's game.

In the catalog

Extra Thicc Packets is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Optimization mods3,545Fabric modsMods for 1.21.1119,862

More from JaselUmena

All projects
Cobblemon Delight1.20 – 1.21.11An Origins Addon: Apocalypse Origins1.17 – 1.20.6Hollow Knight Origins1.20 – 1.20.6Rocket Mons [Cobblemon]1.20 – 1.21.10

Similar mods

Sodium1.16.3 – 26.3Iris Shaders1.16.5 – 26.3Entity Cullingb1.7.3 – 26.3FerriteCore1.16.5 – 26.3ImmediatelyFast1.18.2 – 26.3Sodium Extra1.16.2 – 26.3

What the author says

This mod raises packet size from 2MB to the java integer limit, allowing certain large datapacks to operate normally and prevent the clients from getting kicked due to maximum packet size, I recommend it for modpacks with Origins installed, as those datapacks tend to send incredibly large packets. If you are looking…
JaselUmena, on the Modrinth page

Official listing

Owner
JaselUmena
Published
2024-07-18
Updated on Modrinth
2024-07-18
Facts verified
2026-10-15

Tags

OptimizationUtility
Open on ModrinthCompare