Performance/FPS Mods for Minecraft Java
Browse 669 free Performance/FPS mods for Minecraft Java — popular picks include AI Moderator, Chat Two, CinderFrame.
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AI Moderator
AI-Moderator is a cutting-edge, high-performance moderation system for Minecraft servers (Paper 1.21+). It combines lightning-fast local heuristic filters with the deep contextual understanding of modern AI models (Gemini, OpenAI, Ollama).
Chat Two
Adds a new chatbar that's completely isolated and unrelated to the real (censored) one
CinderFrame
found-footage horror shader for iris. a fork of complementary unbound r5.8.1 that lays film grain, a ps1-era dither, handheld weave, halation and a desaturated violet-shadowed grade over a modern renderer.
Set-Up
Removes the narrator, tutorial toasts, and just sets everything up so you can jump right into the game
Fuzzy's Environment Recreated
This modpack aims to recreate the feelings and environment in a popular Minecraft horror series
Cursed SMP Recommended
The recommended mods for the Cursed SMP
Zombie looks like villager
It's make zombie looks like villager.Optifine or etf+emf required.
AEA: TNT CrashFix
Fixes an Additional Entity Attributes crash when explosions drop block XP without a breaking player. Keeps vanilla XP behavior and does not fake player ownership.
ArmorStandChunkLimit
Set the max limit of ArmorStands for all chunks
Pipi Labu
A resource pack that remodel current Minecraft wolf into famous meme "Pipi Labu". Utilize the features of Optifine (ETF & EMF) with custom sound effects
NotReally
All-in-one mod that impairs performance, increases memory usage, and may added many bugs. Compatible with all your favorite performance mods!
Aether Smithing
Progression-based smithing for the Aether mod.
This Vexes me
A shitpost mod that changes the vex. Optifine model changer mods required
Cataclysm Smithing
Progression-based smithing for the L_Ender's Cataclysm mod.
JoinFailNotifier
A plugin that notifies the OP when a player is unable to join the server. プレイヤーがサーバーに参加できなかった際にOPに通知するプラグイン
FrameChunkLimit
Set the max limit of Frames for all chunks
DNDLN's Uncraftable Wool (Craftable Strings)
This mod/datapack adds a simple vegan-friendly recipe to uncraft wool of any color into 4 strings.
PaintingChunkLimit
Set the max limit of paintings for all chunks.
GamemodeCheck
Check a player's game mode or list all players by game mode. プレイヤーのゲームモードを確認できます。 ゲームモードの一覧も見ることができます。
CrossGuns!
This Resource Pack makes Crossbows with the Multishot enchantment into Shotguns! NEEDS OPTIFINE!
NoEconomy
A useless Vault economy implementation.

What does it mean?
中文 为 Minecraft 添加全新 UI 界面,优化视觉体验... English Adds a brand new UI interface to Minecraft, enhancing visual experience...
OneStackMax
A datapack that makes all items unstackable
McLinuxBridge
Execute and stream live Linux/macos or Windows terminal of your free public server hoster server commands asynchronously directly from your Minecraft chat or console panel.
Fleshy Anvils & Inventories!
An animated fleshy reskin for the inventory, recipe book, and anvil! In order to use this resource pack, you must also have optifine or animatica!
Players Breed With Villagers!
There is no ways to breed with villagers, so I made one!
command block plus
stop accidentally braking command blocks
PBS (Pitch Black Shaders)
This shader-pack makes MOST things pitch black, including modded items/blocks/mobs (sky is bugged <3)
Lemmy Birch Set
Change the look of the Birch family of blocks and replaces them with a generic player skin. This pack rewrites the appearance of blocks and has support for optifine texture connection. This will largely be unupdated as it is a personal project of mine.
La Peace SFX
Changes Lapis to La Peace - Custom Sounds & Music Disc
Lively:Magic
奇幻、魔法和诡异。一个诡异风格的MC光影。(Fantasy, magic, and the uncanny. An eerie-style Minecraft shader.)
Guardian Portal Optimization
Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.
SoulAbilities
PvP abilities powered by souls.
Dreadlight Horror Atmosphere Shaders (26.2, 1.20.1) – Film Grain and Shadows
Dreadlight Horror Atmosphere transforms your Minecraft world into a scary and dark place. This shader pack adds a spooky feeling with deep shadows and thick fog. It works with both Iris and OptiFine. You can change the settings while playing to make the game look exactly how you want. The pack brings old movie effects […]
TZP Plus Mutants Resource Pack (1.20.1) – Terrifying Skins for Giant Mutant
TZP Plus Mutants Resource Pack reskins the giant undead monsters in the Mutant Beasts mod. It replaces standard green mutant zombie models with over 30 fresh and scary looks. This pack uses OptiFine random entity features so every giant zombie you meet looks distinct. It turns repeated boss fights into exciting encounters with unique monster […]
Ancient Dream Shaders (26.2, 1.20.1) – Horror Shader For Immersive Ambience
Ancient Dream Shaders is designed to add a subtle horror vibe to Minecraft without hurting performance. It introduces stylized visual effects that bring an eerie. Screenshots: Ancient Dream Shaders Download Links For All Versions from Minecraft 1.7.10 to Minecraft 1.21.10, 1.21.8, 1.21.5, 1.21.4, 1.21.3, 1.21.1, 1.20.1 Download from Server 1 – Download from Server 2