ModsFinder

Smaller Crystals

by Copperized

Smaller Crystals lets a client shrink or enlarge End Crystals visually with an in-game slider, without changing how the crystals behave.

FabricClient-side onlyAll rights reserved1.21 – 1.21.5

What it does

The mod changes only how End Crystals are drawn on the client. A slider in the game adjusts the displayed size in real time, so a player can resize the crystals they see while the crystal logic stays as it is. Because the change is visual, the end fight, healing and explosion behavior are unaffected.

Only the client needs the mod, and a server running vanilla logic needs nothing installed. The mod is built on Fabric for game versions 1.21 – 1.21.5. Its newest file, 0.1.0 for 1.21.5, was published on 2025-12-31, and the project is listed as archived. The code is released under All rights reserved, so it is not open source.

Key features

  1. Real-time End Crystal scaling

    An in-game slider changes the rendered size of End Crystals immediately while the game is running.

  2. Visual-only rendering

    Only the drawn model is altered, so gameplay mechanics and server-side crystal behavior remain unchanged.

  3. Lightweight client code

    The rendering change is small and adds little overhead, so it has minimal effect on frame rate.

Compatibility

Latest build for each game version and loader.

1.21.50.1.0
1.21.40.1.0
1.21.10.1.0
1.210.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Shrinking crystals in a fight

A player who finds large crystals blocking the view can reduce their displayed size without affecting the battle.

Who it’s for: Players on Fabric who want End Crystals drawn at a different size, in singleplayer or on any server that runs vanilla crystal logic.

How it compares

Full comparison

Psychodreams AntiRefreshCrystal is a Fabric client mod for 1.21.1 under the Apache License 2.0, and it is open source. Crystal Damage is a client-side Fabric mod for 1.21.4 – 1.21.5 licensed under the GNU General Public License v3.0 or later, and it is also open source. Smaller Crystals covers the same game versions as Crystal Damage but changes only the visual size, and its All rights reserved license means it is not open source.

ModLoadersGame versionsEnvironmentUpdated
Smaller CrystalsFabric1.21 – 1.21.5Client-side only2025-12-31
Psychodreams AntiRefreshCrystalFabric1.21.1Client-side only2025-10-08
Crystal DamageFabric1.21.4 – 1.21.5Client-side only2025-10-16

Questions

Does Smaller Crystals need to be installed on the server?

No. It is installed on the player's side alone, so servers need nothing. The server does not need it to run.

Does the slider change how End Crystals work?

No. The mod only changes how crystals are rendered. Healing, explosions and gameplay logic are not affected.

Which game versions does Smaller Crystals support?

Files exist for 1.21, 1.21.1, 1.21.4 and 1.21.5, with the latest Fabric file, 0.1.0, built for 1.21.5.

In the catalog

Smaller Crystals is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 15,307 mods support Minecraft 1.21.5.

Utility mods36,990Fabric modsMods for 1.21.515,307

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What the author says

📦 Archived Project: This mod is no longer being developed. A lightweight, client-side mod that lets you visually resize End Crystals with a simple in-game slider.
Copperized, on the Modrinth page

Official listing

Owner
Copperized
Published
2025-12-18
Updated on Modrinth
2025-12-31
Facts verified
2026-10-15

Tags

Utility
Open on ModrinthCompare