Minecraft 1.21.3 modpacks

Modpacks that have published a build for Minecraft 1.21.3. For 0 of them it is the newest version they support.

56 packs listed. The median pack here has 33 mods. Most use Fabric (54).

• Fabric (54)
• Quilt (16)
• NeoForge (14)
• Forge (13)

• Optimization (51)
• Lightweight (47)
• Multiplayer (40)
• Adventure (4)
• Technology (3)
• Combat (3)
• Kitchen sink (2)
• Challenging (2)
• Quests (1)

• Fabulously Optimized Fabric for 26.2 49 mods19M downloads
• OptiFabric Fabric for 26.3 33 mods1.8M downloads
• FPS Modpack Fabric for 26.3 9 mods1.6M downloads
• Remarkably Optimized Fabric for 26.3 30 mods1.5M downloads
• 红石生电优化【Redstone Survival Optimization】 Fabric for 26.3 86 mods1.3M downloads
• OptiFine for Fabric Fabric for 1.21.4 68 mods743K downloads
• Optimized fps Forge / NeoForge for 26.2 18 mods733K downloads
• Re-Console Fabric / Forge / NeoForge / Quilt for 26.1.2 85 mods607K downloads
• Performium Fabric for 26.2 36 mods530K downloads
• XPlus PerioTable Modpack (Fabric) Fabric for 26.3 80 mods495K downloads
• Keo Optimized Fabric / Forge / NeoForge for 26.3 21 mods489K downloads
• Optimization Fabric / Forge / NeoForge for 26.3 16 mods483K downloads
• Additive Fabric / Quilt for 26.2 59 mods444K downloads
• Adrenaline Fabric / Quilt for 26.2 31 mods385K downloads
• FPS Booster Fabric for 26.2 23 mods291K downloads
• Thunder Fabric / Quilt for 26.3 15 mods243K downloads
• SpeedrunPack Fabric for 1.16.1 2 mods211K downloads
• FPSBOOST Fabric / NeoForge / Quilt for 26.3 23 mods172K downloads
• Essentially Optimized (FPS) Fabric for 26.3 18 mods158K downloads
• Gensokyo Reimagined QOL Fabric for 26.3 63 mods141K downloads
• [SUC]Surival Useful Circuit生电全家桶 Fabric / NeoForge for 26.3 58 mods136K downloads
• Yet Another Bingo: Ultimate Fabric / Quilt for 26.3 24 mods119K downloads
• GD656极致优化整合包 Fabric for 1.20.1 29 mods113K downloads
• Arcomua Cloth Fabric / Quilt for 26.2 111 mods112K downloads
• mods for lucky block race Fabric for 1.20 12 mods102K downloads
• AsguhoClient Fabric for 26.3 28 mods92K downloads
• Simply Optimized Reloaded Fabric / Forge / NeoForge / Quilt for 26.3 16 mods86K downloads
• Packtrix Fabric / Forge / NeoForge / Quilt for 26.3 29 mods84K downloads
• Enhanced FPS Fabric / Quilt for 26.3 31 mods84K downloads
• Fabric Optimized Fabric for 1.21.11 21 mods76K downloads
• PvP Optimized Fabric for 26.2 51 mods73K downloads
• FPS BOOST Fabric / Forge for 26.3 30 mods73K downloads
• Breakneck Optimized Fabric for 26.2 81 mods63K downloads
• Builders Essentials Fabric for 26.3 58 mods63K downloads
• Shulkercraft's - Essentially Enhanced Fabric for 26.3 22 mods60K downloads
• Escape From Tarkraft Fabric for 1.21.11 1 mods58K downloads
• The Vanilla Experience | TVE Fabric / Forge for 26.3 150 mods56K downloads
• Hydrogen Fabric for 26.3 33 mods53K downloads
• Elixir Fabric / Forge / NeoForge / Quilt for 26.2 51 mods49K downloads
• Heavy Optimized Fabric / Quilt for 26.2 58 mods47K downloads
• Spirity BoostX Fabric for 26.1 22 mods46K downloads
• OptimumFuse Fabric / Forge / NeoForge / Quilt for 1.21.1 189 mods45K downloads
• Fabric Boosted Fabric for 26.3 73 mods43K downloads
• Vulkan Optimization Fabric for 26.3 27 mods42K downloads
• Hammer Forge / NeoForge for 26.2 21 mods41K downloads
• Server Optimization Fabric / NeoForge for 26.3 11 mods39K downloads
• SimplyFine Fabric / Quilt for 26.2 39 mods38K downloads
• The Solar Apocalypse Fabric for 26.2 160 mods38K downloads
• Easy Optimized Fabric for 26.3 37 mods37K downloads
• Waddon1's Performance Modpack Fabric / Quilt for 26.3 35 mods36K downloads
• LunarFox Fabric / Forge / NeoForge for 26.3 98 mods35K downloads
• Spirity Optimized Fabric for 1.21.7 22 mods33K downloads
• AsguhoServer Fabric for 1.21.4 12 mods32K downloads
• Xavier Optimized Fabric / Forge / NeoForge for 1.21.11 37 mods32K downloads
• Client+ Fabric for 26.1.2 121 mods32K downloads
• Feather | Lightweight Vanilla+ Modpack Fabric / Quilt for 1.21.5 96 mods31K downloads