Minecraft Performance Mods
Mods that buy back framerate. Rendering rewrites, memory fixes, and culling tools, each one tagged with the loaders and versions it actually supports, and each linking to the creator's own download.
You play Bedrock. Every page in this collection is for Java, and Bedrock cannot use these files.
Showing 1–48 of 69 resources
All Java Mods
Chunky Offline
by lullaby
An add-on for Chunky that starts world generation by itself whenever nobody is online. Ships as loader mods and as a plain datapack.
Java26.3Last checked
Better Block Entities
by cseden
Cuts the cost of drawing chests, signs, beds and other block entities by baking them into terrain meshes while keeping their animations. Needs Sodium and runs on the player's side only.
Java26.3Last checked
BetterGrassify
by UltimatChamp
Brings OptiFine's Fancy and Fast better grass to Fabric and Quilt, with better snowy grass, better snow and full configuration. It runs on the player's side only.
Java26.3Last checked
Fast IP Ping
by fallen-breath
Removes the multi-second reverse DNS wait when you ping or join servers saved by raw IP address. It runs on the client only and needs no other mods.
Java26.3Last checked
LOD Server Support
by bitvox
Sends distant terrain from a multiplayer world to players using Voxy, so they see hundreds of chunks and far-off players without exploring first. Ships as a Fabric and NeoForge mod plus Paper, Folia and Sponge plugins.
Java26.3Last checked
NoRollback
by Solmey
Switches off the movement checks that cause most rollbacks on a multiplayer world. It runs as a mod on four loaders or as a plain data pack.
Java26.3Last checked
Only Bottle Caps
by PCR's Content Studio
A small Cobblemon add-on that introduces only bottle caps, nothing else. Fish them up, craft stat-specific variants, and use them to max or zero a Pokémon's IVs.
Java1.21.1Last checked
LeafRTP
by leaf26
A server-side random teleport mod for Fabric and NeoForge that pre-checks safe landing spots and serves them from a ready queue. Regions can be drawn in a browser editor.
Java26.3Last checked
NoCollision
by sniffercraft34
Removes collision from a few passive mobs to cut lag, with a larger gain in TPS than in FPS. Ships as a mod for four loaders and as a plain data pack.
Java26.2Last checked
Server Pinger Fixer
by JustAlittleWolf
A small Fabric mod that stops the multiplayer list from hanging when you refresh it repeatedly. It raises the thread count used for pinging.
Java26.3Last checked
Too Much XP
by sniffercraft34
TME removes experience orbs to cut lag around mob farms, yet holds your level bar high so enchanting still works. It ships as a mod for four loaders and as a plain datapack.
Java26.2Last checked
GPUBooster
by Mr.Toad
A rendering optimizer from Mr.Toad that reduces buffer binding and CPU math work. It runs on the client side only, and its SIMD features need one launcher argument.
Java26.2Last checked
RenderScale
by zolo101
RenderScale sets the rendering resolution separately from the interface. Drop it for frames on a weak machine, or raise it for smoother edges.
Java26.3Last checked
Spore Inquisition
by Minigato668
A datapack and mod add-on for Fungal Infection: Spore that replaces dark-spawning infected with a spread driven by Mounds. Runs on NeoForge and Forge, and also ships as a plain datapack.
Java1.21.11Last checked
Fast Item Frames
by Fuzs
Replaces entity item frames with blocks for less lag, and adds dyed, invisible and waxed frames. It is needed on both sides.
Java26.3Last checked
FastFurnace
by Shadows_of_Fire
A Shadows_of_Fire mod that lowers the tick cost of furnaces, blast furnaces and smokers. It leaves smelting speed untouched.
Java26.1.2Last checked
Boat Item View
by 50ap5ud5
Shows the item in your hand while you ride in a moving boat, with a configurable list of items. Rendering only, and it runs on the client alone.
Java26.3Last checked
Fast Noise
by Reverie Projects
A worldgen optimization mod that makes chunk generation faster while matching vanilla output. It belongs on the server.
Java26.3Last checked
Voxy Server Side
by XANTHA
An add-on for Voxy that streams level of detail terrain from a multiplayer server to connected players. Joining a world shows hundreds of chunks of distant land with no exploring first.
Java26.3Last checked
Krpmon Lite
by THEHope
A lightweight shader by THEHope aimed at older and low-spec PCs. It improves lighting, sky, water and colour while trying to hold frame rates steady.
Java26.1.2Last checked
Clean F3
by tyrannus
Clean F3 removes lines you rarely need from the F3 debug screen, including lines added by popular mods.
Java1.21.8Last checked
Entity View Distance
by Patbox
Patbox's mod lets you set how far away entities stay visible, including item frames, armor stands and modded entities. It works on the client, the server, or both.
Java26.3Last checked
Shield Statuses
by Walksy
Paints a color overlay on shields so you can read at a glance whether one is disabled or ready, including other players' shields. Colors, fading and a banner image are configurable.
Java26.3Last checked
ThreadTweak
by getchoo
A maintained fork of Smooth Boot that lets you change how many threads Minecraft uses and the priority of each one. It runs on Fabric and Quilt, on either side.
Java1.21.11Last checked
Improved Pillager Outpost
by Sashiro
Turns the standard pillager outpost into a multi-floor tower with four variants. Loot and enemies stay vanilla, so the change is architectural.
Java26.3Last checked
Better Clouds
by qendolin
Replaces flat vanilla clouds with multi-layered volumetric ones that keep the blocky look. Client-side only, with shader presets and deep customisation.
Java26.3Last checked
Complete Shield Fixes
by Walksy
Adds sounds for shield hits and shield disabling, and makes a raised shield show its blocking pose reliably. Useful in PvP, where you need to see who is guarding.
Java26.2Last checked
Exordium
by tr7zw
Draws the HUD and menus at a lower framerate so more frame time goes to world rendering. Unmaintained, and only the vanilla interface is supported.
Java26.1.2Last checked
Gnetum
by decce6
Gnetum splits each full HUD redraw into passes and renders one pass per frame, which raises both average and minimum FPS. It is a client-side mod for Fabric, NeoForge and Forge.
Java26.3Last checked
Ksyxis
by VidTu
Ksyxis cuts world loading time by switching off spawn chunks most players never use. It runs on servers and in singleplayer, and leaves multiplayer clients untouched.
Java26.3Last checked
VulkanMod
by xCollateral
VulkanMod replaces the default OpenGL renderer with a Vulkan-based engine to cut CPU and GPU overhead. It needs a Vulkan 1.2 GPU and runs on the player's machine only.
Java26.1.2Last checked
Fast Leaf Decay
by LukeOnuke
Makes leaves decay instantly. LukeOnuke ships it as a Fabric mod and as a plugin for the Spigot family.
Java26.1.2Last checked
Ixeris
by decce6
Ixeris is a client-side optimization mod that keeps event polling on the main thread, moves rendering to a separate render thread, and buffers raw mouse input on Windows. It targets the FPS drop caused by high-polling-rate mice.
Java26.3Last checked
Modern UI
by BloCamLimb
A client-side text engine and interface toolkit from BloCamLimb. It brings emoji, custom fonts, fancy tooltips and window tweaks to Minecraft screens.
Java26.1.2Last checked
Leaves Be Gone
by Fuzs
Leaves vanish almost at once after you fell a tree, using vanilla's own decay system instead of extra calculations. It is a server-side mod for Fabric and NeoForge.
Java26.3Last checked
Particle Core
by fzzyhmstrs
A client-side optimizer that skips particles you cannot see and lets you cut or disable spawning by particle type. It runs alongside Sodium and adds its own gains.
Java26.2Last checked
FastQuit
by contaria
FastQuit skips the wait when quitting a singleplayer world, saving in the background instead of freezing at the title screen. It's a Fabric client mod with configurable toasts and thread priority.
Java26.3Last checked
ScalableLux
by ishland
ScalableLux carries Starlight's lighting-engine work forward with an optional parallel light-update path aimed at heavy world generation. It runs as a drop-in add-on for Fabric or NeoForge and needs nothing else in its newest release.
Java26.3Last checked
ServerCore
by Wesley1808
A server-side optimization mod for Minecraft Java that patches lagspikes and adds configurable entity, mobspawning and villager tuning for Fabric and NeoForge servers.
Java26.3Last checked
Very Many Players (Fabric)
by ishland
A Fabric mod that speeds up servers running many concurrent players without changing vanilla behavior, needed on the server with an optional client-side companion.
Java26.3Last checked
Packet Fixer
by TonimatasDEV
Packet Fixer raises Minecraft's packet, NBT, and payload size limits, stopping packet-too-big and connection-timeout disconnects on Fabric, Forge, NeoForge, and Quilt.
Java26.3Last checked
Remove Reloading Screen
by dima_dencep
Remove Reloading Screen is a Fabric and NeoForge client mod that reloads resource packs in the background instead of freezing the game on a full-screen loading bar.
Java26.3Last checked
Memory Leak Fix
by FxMorin
Memory Leak Fix patches a set of memory leaks in vanilla Minecraft on Fabric, Forge, and Quilt, but development stopped at version 1.20.4 in January 2024, once the underlying leaks were fixed in the base game.
Java1.20.4Last checked
Starlight
by spottedleaf (PaperMC)
Starlight rewrites Minecraft Java's light engine to fix lighting bugs and lag spikes, but PaperMC archived the project in 2023 at 1.20.4 (Fabric) and 1.20.2 (Forge).
Java1.20.4Last checked
Oculus
by Asek3
Oculus is a client-side unofficial fork of Iris that loads shader packs on Forge (1.16.5 to 1.20.1) and NeoForge (1.20.1), alongside Embeddium or Rubidium.
Java1.20.1Last checked
More Culling
by FX
More Culling is a client-side Minecraft Java mod that stops the game from rendering block faces, item frame maps, and beacon beams it does not need to draw, on Fabric, Quilt, and NeoForge.
Java26.2Last checked
AllTheLeaks
by Uncandango
AllTheLeaks patches memory leaks in Minecraft mods, Forge, and NeoForge so long modpack sessions stay stable instead of slowly filling up RAM. It runs automatically on both client and server, no configuration required.
Java1.21.1Last checked
BadOptimizations
by thosea
BadOptimizations is a client-side Minecraft Java mod that caches lightmap updates, sky color calculations, and idle debug-renderer logic to cut non-rendering overhead. It runs on Fabric, Forge, and NeoForge, though the Forge build lags well behind the other two.
Java26.2Last checked
