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Minecraft Java 1.21 Mods

Browse 8 free mods for Minecraft Java 1.21 — popular picks include CRT-Monitor Shader, Core Utilities, Futuristic Action.

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CRT-Monitor Shader
1.16.5

CRT-Monitor Shader

A shader that simulates retro CRT monitors with curved distortion, scanlines, flicker, and glow. Perfect for terminals, arcades, and sci-fi builds in Minecraft.

2.3kdownloads
Core Utilities
1.21.8neoforge

Core Utilities

A futuristic tech-meets-automation mod for Minecraft, designed to expand the game’s core functionality with high-efficiency tools, modular machines, and directional logic systems.

1.7kdownloads
Futuristic Action
1.21.8fabric

Futuristic Action

Modpack which repeats Action & Stuff

1.0kdownloads
Cybermon 2
1.21.1neoforge

Cybermon 2

A Cyberpunk/Cobblemon themed Modpack with a focus on technology and automation rounded up with Cobblemon instead of weaponry

882downloads
capybara’s play oritech
1.21.1neoforge

capybara’s play oritech

A 1.21.1 modpack combining futuristic tech, epic bosses, and chill capybaras — optimized (somewhat) for even old PCs.

553downloads
Animated RGB GUI JE Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Animated RGB GUI JE Resource Pack (1.21.1, 1.20.1) – Texture Pack

Animated RGB GUI JE Resource Pack simply brings a vibrant and dynamic touch to your Minecraft interface with a smooth animated RGB effect. Designed specifically for OptiFine, this slight and clean pack transforms your GUI with a wave-like animation, making every menu feel futuristic and visually engaging. Key features: Animated RGB GUI – A 40-frame […]

LightsaberPvP Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

LightsaberPvP Resource Pack (1.21.1, 1.20.1) – Texture Pack

LightsaberPvP Resource Pack transforms the standard sword models in Minecraft into various glowing lightsabers, bringing a futuristic, Star Wars-inspired feel to your PvP battles. Each lightsaber emits a glow in the dark, depending on the shader and Optifine settings used, enhancing the visual experience during nighttime or in dark environments. This pack is perfect for […]

Vril Client Mod (1.21.4) – Advanced Crystal PvP Client
1.21.4

Vril Client Mod (1.21.4) – Advanced Crystal PvP Client

Vril Client Mod is an external mod client for Minecraft, designed primarily for PvP combat, with a strong focus on Crystal PvP (using end crystals and respawn anchors to deal explosive damage). The client features a modern cyberpunk / neon-style interface with glow and gradient effects. It is optimized for fast combat, offering quick toggles, […]