Here is a list of Minecraft 1.21 Mods compiled by the community. The new version 1.21 focuses on “Combat Adventures and Tinkering”. It includes several copper block variants and trial chambers, the new crafter, new tuff block variants, and more enemies that spawn in the trial chambers. Minecraft 1.21 is an update to Minecraft which was released on June 13, 2024 with the name “Tricky Trials”.
Dark Doppelganger Iron’s Spells And Spellbooks Addon Mod (1.21.1, 1.20.1) adds a multi-phase boss encounter built around a spell-casting copy of the player, mirroring your name, armor, and weapons. The…
Cobblemon Extra Structures Mod (1.21.1, 1.21) adds new exploration structures and additional ways to encounter Pokémon. Features: New major structures such as: Bell Tower, Sea Mauville, Desert Ruins, Cave Island,…
Spells Gone Wrong Mod (1.21.1, 1.20.1) makes magic riskier and more skill‑based by allowing spells to backfire, cause environmental effects. Features: Spells can hurt the caster if misused (e.g., lightning…
Limited Damage Indicator Particle Mod (1.21.4, 1.20.1) is a lightweight mod for Minecraft that controls the number of particles displayed when dealing damage. The mod is aimed at players who…
Client Side Noteblocks Mod (1.21.10, 1.20.1) is a Minecraft mod that eliminates lag when playing note blocks, especially on multiplayer servers. It’s perfect for musicians, redstone engineers, and anyone who…
The Invariable Paintings mod makes Minecraft paintings rare collectibles. Invariable Paintings: Collector’s Stockbook Mod (1.21.10, 1.20.6) is an add-on for the Invariable Paintings mod. This mod adds a “stockbook” that…
In their item form, all paintings in Minecraft are the same. When you place down a painting on a wall, a random painting from the available set of paintings is…
Sketch Mod (1.21.1, 1.20.6) provides a set of APIs and tools that simplify mod development, offering data‑driven registries, event callbacks, and configuration utilities Features: Config API provides a simple yet…
Sometimes, it’s difficult to find out what exactly is needed to complete advancements. Just Enough Advancements Mod (1.21.1, 1.20.1) helps you to keep track, and see dependencies for advancements, even…
AvaritiaNeo Mod (1.21.4, 1.20.1) is a mod that adds extremely powerful items to the game, but creating them requires a massive amount of resources. Super weapons and armor are the…
Ability Upgrade Mod (1.21.1, 1.21) makes the Ability Patch and Ability Capsule craftable by using upgrade templates, following the system showcased on Battlecraft SMP. Features: Crafting recipes for Ability Patch…
MCDoom Mod (1.21.1, 1.20.1) adds a wide variety of items and monsters related to the Doom game series. The mod originally started by adding the Crucible, but now it includes…
Spectral Decorations Mod (1.21.1, 1.20.1) is an add-on for the Spectrum mod. This mod introduces a collection of different colored decoration blocks into the game. The new content added by…
Decorative Lamps Mod (1.21.1, 1.20.1) adds a wide variety of stylish, dimmable, and redstone-compatible lamps to enhance building aesthetics and atmosphere. Features: Umbrella lamps available in 16 colors. Paper lanterns…
Super Fast Math Mod (1.21.10, 1.21.1) optimizes trigonometric calculations (sine and cosine) using precomputed lookup tables and Java FastMath, resulting in smoother and faster performance. Features: Uses precomputed lookup tables…
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December 5, 2025 