Minecraft Java 1.21 Mods
Browse 210 free mods for Minecraft Java 1.21 — popular picks include NPC Mannequins in Survival, Just Winter, Invisible Frames Datapack.
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NPC Mannequins in Survival
A Paper plugin allowing for vanilla mannequin mobs to be used in survival
Just Winter
Escape into a winter wonderland. A cozy survival modpack focused on building, farming, and staying warm with immersive decorations and snowy aesthetics.
Invisible Frames Datapack
Datapack adding invisible frames to survival
Midnight Skyblock Texture Pack
Good looking Skyblock Pack for every island
Jesus Christ Totem
Replaces the standard Totem of Undying with a detailed pixel art representation of Jesus Christ. A high-quality, historical aesthetic for your survival world, compatible with all versions from 1.11 to 1.21+ (Bedrock & Java).
VanillaFactions
VanillaFactions allows survival vanilla players an aesthetic way to make use of the /teams utility.
Pivot
A survival-friendly all-in-one display entity editor that allows people to edit display entities ingame, also allows people who dont have the mod to join the server.
cardiac changes
This is a resource pack that changes all the hearts in the game. Hearts are ordinary, sizzling, poisonous, chilling, metallic and hardcore.
HeadSmith
3300+ survival-friendly decorative and functional heads with crafting recipes
The Disc Adder!
A Mod That Adds My Favorite Music! You Can Also Request Musics To be Added! PLEASE NOTE! THE MOD STILL DOESE'NT WORK IN SURVIVAL! CREATIVE USE ONLY!
The Smooth Elevator
Fast, smooth, and survival-friendly elevators. Automatically detects player language and features per-rank cooldowns with LuckPerms.
SBK Painting Pack
This Minecraft texture pack overwrites existing 1x1, 2x2, and 3x3 paintings within the game - replacing them with 19 new, original paintings! All are based directly on kingdoms from the Skyblock Kingdoms SMP!
Salient Sandstone
Improves the sandstone block sets
Evol's 3D Totems - Angels or Demons?
This pack enhances the vanilla Totem of Undying by offering three distinct 3D models to choose from: a classic vanilla-like version, an angelic totem, or a demonic totem. Choose your style and add a unique flair to your Minecraft survival.
Glitch's Resourcepack
Best minecraft survival/pvp resourcepack
SurvivalReborn
Survival Reborn enhances Minecraft survival with dynamic terrain, new biomes, and unique mobs, offering fresh challenges and gameplay mechanics. Explore, craft, and survive in a world full of adventure, ancient secrets, and powerful items!
EVE - Entity Visualization Editor
The best editor text_display and item_display for survival and creativity
Amber-Infused: Hearts
A resourcepack that changes the default and hardcore hearts' textures to resin-inspired textures.
Toni's 3D Leaf Litter Lite
3D Block Textures for Leaf Litter with smaller texture than the original one
GSG
GSG is a lightweight gameplay enhancement mod that expands Minecraft with new equipment and progression-focused content. It adds balanced tools, weapons, and armor designed to fit naturally into vanilla survival without affecting performance.
Better Slab
A Minecraft mod that adds vertical slabs, allows mixing different slab types in one block, enables mining upper/lower halves independently, and supports placing full blocks perfectly on top.
Just Another Survival Debug Stick
A simple, lightweight mod that brings debug stick crafting and usage to survival mode – yet offers deep customization for those who want full control.
JFH (just for hardcore)
this modpack adds tons of stuff that the perfect hardcore world would need, it's made for multiplayer but works for singleplayer too, it adds stuff like biomes, better world gen, bigger caves, voice chat, furniture and much much more
SurvivalWorld Season 2 panorama
This resource pack changes the panorama on the spawn server SurvivalWorld Season 2.
B's Instruments
Plugin that adds survival friendly Musical Instruments
MeowFurniture
Create survival-friendly custom blocks, ores, multiblocks, crafting, and commands, with a web block generator.
Sleep Anywhere (/trigger liedown)
/trigger liedown With a simple survival-command, you can lie down (sleep) anywhere!
Stormbound
The sky is alive, no longer just decoration. From calm rains to raging tempests, every shift in weather reshapes the world and challenges your survival.
Simply Fly
It just adds a survival command. /fly lets you fly just like creative mod for constructing.
Makertastic Experience
A project that aims to make Minecraft survival feel fresh again, adding new mechanics and fun features to the game.
Jifty and Eggboi's Greenscreen
A Simple Greenscreen Resource Pack That Replaces Glowstone
Enchanted Loom
A plugin for 1.21.11 that adds an Enchanted Loom to Minecraft. This can be configured for survival but allows easier banner creation.
F7rng's Wither Essence Fix (hypixel skyblock)
Fixes Wither Essence appearing as Alex Heads in hypixel skyblock dungeons

Stoneforge
Adds decorative variants for various stone blocks
Peanuture
Simple texture for survival and pvp
Craftable Tombstones
Adds a simple craftable tombstone block for decoration.