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Custom Player DataMinecraft mod for 1.20.6

A useful mod for Minecraft servers or framework for mod developers.

client and servernewest supported 1.20.6UtilityStorageOptimizationManagement
Latest version
2.0.0
Minecraft
1.20.6
Loaders
Fabric, Quilt
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.1k
Updated
5 d ago
Available on
Modrinth
Space NodeOur hosting

Host Custom Player Data servers

One click and Custom Player Data is installed with the right loader, on hardware built for it.

  • 1.20.6
  • Fabric
  • Quilt
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Custom Player Data declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.6Fabric, Quilt21+declared29 Apr 2024

Download

From Custom Player Data’s own host. Nothing is re-hosted here.

2.0.0release7 Jun 2026

custom-player-data-2.0.0.jar · 0.1 MB · for 1.20.6

Download latest
ee033ea72001…
Older versions9
  • 1.0.84 May 20261.20.60.1 MB297 downloads52b3aec6c470…Get
  • 1.0.73 May 20261.20.60.1 MB26 downloads4f6fbab97b7d…Get
  • 1.0.62 May 20261.20.60.1 MB16 downloads5a129bd97723…Get
  • 1.0.523 Apr 20261.20.60.1 MB172 downloads011ec0833f68…Get
  • 1.0.421 Apr 20261.20.60.1 MB14 downloadsd44bfda2e826…Get
  • 1.0.31 Apr 20261.20.60.1 MB68 downloadsaa2fd5daff0f…Get
  • 1.0.231 Mar 20261.20.60.1 MB18 downloadsa7168704d6e5…Get
  • 1.0.117 Mar 20261.20.60.1 MB17 downloads46bb250e6523…Get
  • 1.0.015 Mar 20261.20.641 KB8 downloadse953bfc08c55…Get

Frequently asked

Does Custom Player Data work on Minecraft 1.20.6?

Yes. 1.20.6 is the newest Minecraft version Custom Player Data declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Custom Player Data on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Custom Player Data support?

Fabric, Quilt. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Custom Player Data?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Custom Player Data under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Custom Player Data?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Custom Player Data safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 6 Oct 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .