Modscraper Modscraper Minecraft

Sort By

Type

Content

Tags

Packet Fixer logo

Packet Fixer

Mod

by TonimatasDEV

A simple mod to solve various problems with packets, NBTs and timeouts.

Type

Mod

CurseForge Downloads

107,969,131

CurseForge ID

689467

Modrinth Downloads

28,077,918

Modrinth ID

c7m1mi73

Last Updated

Sep 10, 2026

Description

Packet Fixer

Visit my discord server: Link

Description

This mod increases the packet sizes to prevent various packets/NBTs erros. This mod could be used in mod packs for increasing the number of mods.

The mod is required in Client and Server sides.

Prevent these problems:

  • Tried to read NBT tag that was too big; tried to allocate: X bytes where max allowed: 2097152
  • Badly compressed packet - size of X is larger than protocol maximum of 2097152
  • Attempted to send packet over maximum protocol size: 8388608
  • Chunk Packet trying to allocate too much memory on read.
  • Packet too big (is X, should be less than 8388608)
  • Payload may not be larger than 1048576 bytes
  • Payload may not be larger than 32767 bytes
  • Packet too large: size X is over 8
  • Length wider than 21-bit
  • Unable to fit X into 3
  • Connection timeouts
  • VarLong too big
  • VarInt too big

Recipe, tag and another problems try Recipe Fixer

Used by (Not all):

Feel free to use this mod on your modpack

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

LEGO Minecraft Set

LEGO Minecraft Set

Official sets that translate the building side of the game off-screen.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Similar Mods

Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 696,599,460
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 539,600,731
Mouse Tweaks

Mouse Tweaks

Enhances inventory management by adding various functions to the mouse buttons.

Mod 531,462,053
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 499,700,478
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 480,123,459
GeckoLib

GeckoLib

A 3D animation library for entities, blocks, items, armor, and more!

Mod 473,768,572

Included in Modpacks (1,982)

Show fewer
Faga's Cobblemon & Create Faga's Cobblemon & Create Aetherium Forge Aetherium Forge TURKEY SANDWICH CRAFT TURKEY SANDWICH CRAFT Vulkanium Vulkanium MC FPS BOOST MC FPS BOOST Better MC [ PACK ] Better MC [ PACK ] Ziptastic Ziptastic QuestCreate VR QuestCreate VR Immortal Craft Immortal Craft Eldion Eldion Techno Vanilla Techno Vanilla World War 3 World War 3 Luminosity Luminosity Society Sunlit Valley - Mystical Skyblock Society Sunlit Valley - Mystical Skyblock Mechanical suffering Mechanical suffering Realms of Simia Realms of Simia PixelSprings PixelSprings No Limits Project No Limits Project KrackherSMP Vanilla KrackherSMP Vanilla Doctor Who: Immersive Doctor Who: Immersive Java Overhaul Java Overhaul Sitchen Kink Sitchen Kink scpsecretoperation scpsecretoperation Creative Colonies - [Build, Automate, Thrive] Creative Colonies - [Build, Automate, Thrive] Horror from the Zombie Horde Horror from the Zombie Horde Vircraft Modpack Vircraft Modpack Project Z - Zombie Apocalypse Project Z - Zombie Apocalypse Beyond The Walls Beyond The Walls AP Gaming - Empowered Apocalypse AP Gaming - Empowered Apocalypse Liminal Spaces - (Faithful Backrooms) Liminal Spaces - (Faithful Backrooms) FLUSTIFY OPTI FLUSTIFY OPTI Astral Titans Astral Titans Yumema SMP Yumema SMP MMW - Minecraft My Way MMW - Minecraft My Way Cobblemon PBG Cobblemon PBG Gentle Giant Gentle Giant Vanilla Expansion Overhaul | veo Vanilla Expansion Overhaul | veo The Powers that Be. The Powers that Be. Architectoribus Datum Architectoribus Datum Cobbletheseballs Cobbletheseballs Yet Another Horror Pack Yet Another Horror Pack Meow to Exile 2 Custom By Seraphina Meow to Exile 2 Custom By Seraphina The Convergence The Convergence Dark's Trials of the Unknown Dark's Trials of the Unknown The Flesh that Hates - Parasitic Outbreak The Flesh that Hates - Parasitic Outbreak Murkrid PvP Optimized Murkrid PvP Optimized Project Solaris Modpack Project Solaris Modpack It's Hero Time (Alien Evo) It's Hero Time (Alien Evo) Monumental Experience - Beneath the Surface Monumental Experience - Beneath the Surface Barbtoria 2 Barbtoria 2 FOXY COZY LITE FOXY COZY LITE Femtomancy Femtomancy Tobinator Stream-Pack Tobinator Stream-Pack Maor The King Of The Light Maor The King Of The Light Smooth Stone Smooth Stone Fossils And Archaeology: Full Steam Official Server Fossils And Archaeology: Full Steam Official Server Crazy Adventure Crazy Adventure SCSMP 2 SCSMP 2 Heroverse SMP - Official Server Heroverse SMP - Official Server Textures optimized+ Textures optimized+ Natures Odyssey Natures Odyssey The Colony Of The Gods The Colony Of The Gods From The Cold From The Cold omni 10 [FORGE] omni 10 [FORGE] Hollycraft SMP Hollycraft SMP Mystic's Monstrosity - Avaricious Edition Mystic's Monstrosity - Avaricious Edition Pvssentials Pvssentials SharkSquad Modpacks SharkSquad Modpacks BANNERLORD BANNERLORD Lurker in the Fog: Herobrine’s Dominion Lurker in the Fog: Herobrine’s Dominion Kingdom HeartCraft Kingdom HeartCraft RuneCraft(RPG) RuneCraft(RPG) Create City 4 "The New Journey" Create City 4 "The New Journey" Lucky World Invasion (Updates & Tweaks) Lucky World Invasion (Updates & Tweaks) ZonaCero Apocalypse Enhanced ZonaCero Apocalypse Enhanced PvP+: Reimagined PvP+: Reimagined Elysium [ASCENSION] Elysium [ASCENSION] From the Stone Age to the Stars From the Stone Age to the Stars Create & Conquer: Last Light Create & Conquer: Last Light Perfect Fantasy Created Perfect Fantasy Created Ciscos Dragonfyre - NFN Official Ciscos Dragonfyre - NFN Official The Collective, The Aeronautical Edition The Collective, The Aeronautical Edition DeltaQuest RPG DeltaQuest RPG Lunaria the Creater Lunaria the Creater Create - New Frontier Create - New Frontier Convergence SMP Convergence SMP Gold Edition Gold Edition MagicaIndustries MagicaIndustries Everfall - Descent into Disease Everfall - Descent into Disease Kryeit Gold Kryeit Gold Minemon -- A cobbleverse spinoff Minemon -- A cobbleverse spinoff Sinborn Odyssey 2 Sinborn Odyssey 2 Lord Of Family Lord Of Family Akton's VentureCraft Akton's VentureCraft Aetheris QoL Aetheris QoL macOS Metal macOS Metal gears guns and dragons gears guns and dragons Desecrated - Flesh and Blood Desecrated - Flesh and Blood Create Beyond the Skies Create Beyond the Skies Morphica RP Morphica RP

External Resources

CurseForge Modrinth Source Code Issues