CrystalSizes
by Frqme
Players who want smaller or larger End Crystals can use CrystalSizes, a Fabric mod that rescales them in real time on the client.
What it does
CrystalSizes changes how End Crystals are drawn on screen. A scale multiplier can be set for them, and a toggle switches the scaling on or off, so the crystals can be made smaller for cleaner sight lines or enlarged for ritual builds. The effect is an overlay on the rendered model and does not change the crystals in the world.
The mod is client-side only, so the server stays vanilla or modded without it and nothing has to be installed there. Its settings are changed in an in-game configuration screen, which opens with the K key and can be rebound through the controls menu. Adjusting a setting while playing does not need a game restart, though the first installation does.
CrystalSizes is published for Fabric only, in a single build for 1.21.11, released as version 2.0. The code is All rights reserved, so the mod is not open source.
Key features
Dynamic scaling
End Crystals can be resized to any scale the player chooses, applied while the game is running.
In-game configuration
A settings screen lets the player adjust the scale multiplier and toggle scaling without editing files.
Quick hotkey
The K key opens the configuration screen at any time and can be rebound in the controls menu.
Crystal overlay
The scaled model is drawn as an overlay, so the crystals in the world keep their normal size and data.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Smaller crystals in PvP
Players who want less intrusive crystals can shrink them to keep their line of sight clear.
Large ritual builds
Builders who want massive, epic-looking crystals can enlarge them for displays and ritual setups.
Who it’s for: Players who fight with End Crystals and want less visual clutter, and builders who want larger or different crystal visuals. Because the mod changes only rendering, it suits single-player and multiplayer clients alike.
How it compares
Custom End Crystals is a Fabric client mod for 1.19.2 – 26.1.2 under the GNU General Public License v3.0 only, and it is open source. Crystal Shatter is a Fabric client mod for 1.21 – 1.21.11 that is not open source and is All rights reserved. Smaller Crystals is also a Fabric client mod, but it covers 1.21 – 1.21.5 and is All rights reserved. CrystalSizes targets only 1.21.11, so players on older builds need one of the others.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| CrystalSizes | Fabric | 1.21.11 | Client-side only | 2026-06-05 |
| Custom End Crystals | Fabric | 1.19.2 – 26.1.2 | Client-side only | 2026-04-10 |
| Crystal Shatter | Fabric | 1.21 – 1.21.11 | Client-side only | 2026-05-14 |
| Smaller Crystals | Fabric | 1.21 – 1.21.5 | Client-side only | 2025-12-31 |
Questions
Does CrystalSizes need to be installed on the server?
Which game version does CrystalSizes support?
Can the scale be changed without restarting the game?
In the catalog
CrystalSizes is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from Frqme
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What the author says
Take control of your End Crystal visuals! CrystalSizes is a lightweight, client-side Fabric mod that allows you to dynamically scale and resize End Crystals in real-time. Perfect for PvP players who want smaller, less intrusive crystals for cleaner line-of-sight, or builders and creators looking to make massive…
Official listing
- Modrinth page
- modrinth.com/mod/crystalsizes
- Owner
- Frqme
- Published
- 2026-06-05
- Updated on Modrinth
- 2026-06-05
- Facts verified
- 2026-10-15