Here is a list of Minecraft 1.21.3 Modpacks compiled by the community. The new version 1.21.3 adds bundles, more banner patterns to match Bedrock Edition, and reorganizes rarity to better reflect gameplay. In addition, it introduces Winter Drop features to experimental gameplay, including the pale garden and the creaking, as well as new data components that grant more options for item customization. Minecraft 1.21.3 is an update to Minecraft which was released on October 23, 2024 with the name “Bundles of Bravery”.
Epic Shaders Modpack is a vanilla themed modpack with lots of shaders & some quality…
16,443
0
6 days ago
GamerPotion
Boosted FPS Modpack is one of the fastest Minecraft versions when it comes to FPS.…
140,266
0
December 27, 2025
GamerPotion
The Vanilla Experience Modpack is a light custom-coded modpack which is interchangeable with the vanilla…
Redstone Optimization Modpack is an integration package created for Redstone players and Redstone power generation…
7,673
0
December 13, 2025
Luseban, moonboss666
Optimization Modpack boosts performance and stability while keeping the game close to vanilla. It bundles…
Simply Optimized Modpack aims to provide a base of the best optimization mods available, configured…
OptiFabric Mod enhances Minecraft by integrating OptiFine features with additional optimizations to make your game…
Remarkably Optimized Modpack is a performance mod pack to save your computer from doubling as…
48,707
0
December 9, 2025
DillPickle66
More FPS Modpack is designed to optimize Minecraft’s performance and significantly increase FPS, making it…
Optimized FPS Modpack is designed to enhance Minecraft’s performance by improving frame rates and overall…
37,510
0
October 11, 2025
thejurassicking1
Get ready to take your vanilla Minecraft experience to the next level with Breakneck Optimized…
14,263
0
October 7, 2025
Hydrogen Modpack is designed to enhance FPS and reduce lag without altering gameplay mechanics. It…
UVision Modpack is all about survival and adventure, featuring new weapons, magic spells, dungeons, and…
47,203
0
July 14, 2025
UnholyV3Ng3aNc3
Slightly Flavoured Modpack is a Minecraft modpack designed to offer a challenging yet rewarding experience…
Arcomua Modpack is a collection of improvements that’s been put together to make your standard…
10,773
0
December 18, 2024
Arcomua Team
