Forge Mods for Minecraft 1.21

Browse 7 free Forge mods for Minecraft 1.21 — popular picks include Modern Fullbright, Lucid Advancements, [UO]Ultramodern optimization - UO.

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7 mods

1.21.1forge

Modern Fullbright

Modern fullbright, no more dark! See everything with light in any server!

15kdownloads

1.21.1fabric

Lucid Advancements

A modern overhaul of Minecraft's Advancements screen with a cleaner interface, global progress tracking, powerful search, and a more organized way to browse advancements from every mod.

9.4kdownloads

1.21.1neoforge

[UO]Ultramodern optimization - UO

Network high optimization High stability Out of the box Compatible stability

5.2kdownloads

1.21.4neoforge

Our Story: Fundamental

Upgrade vanilla Minecraft with better performance, immersive audio, modern visuals, refined interfaces, and essential quality-of-life features.

4.7kdownloads

1.21.11neoforge

Pala's Item Clear

Server-side item cleaner that removes dropped items on a timer with colored warnings, powerful filters, and a recovery bin to undo mistakes. A modern, configurable ClearLag alternative for Forge, Fabric, and NeoForge from Minecraft 1.20.1 to 26.2.

1.7kdownloads

1.21.9fabric

Fundamentally Optimized

Unlock maximum performance with a benchmark-proven modpack supporting legacy to modern Minecraft versions — all without breaking the vanilla gameplay.

714downloads

1.21.8neoforge

Ceketrum Enough Items

Ceketrum Enough Items (CEI) is a sleek, highly optimized alternative to traditional recipe viewers, featuring a modern flat dark user interface.

646downloads