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Modify Player DataMinecraft mod for 26.3

This mod allows Minecraft's data commands (/data, /execute store, etc.) to modify player data

server onlynewest supported release 26.3TechnologyUtilityGame Mechanics
Latest version
0.4.3-26.3
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Fabric
Licence
LGPL-3.0-only
Downloads
773.4k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Modify Player Data servers

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

  • 26.3
  • NeoForge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric25+declared15 Sept 2026
26.2NeoForge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge25+declared9 Apr 2026
26.1.1NeoForge, Fabric25+declared1 Apr 2026
26.1NeoForge, Fabric25+declared24 Mar 2026
26.1-snapshot-10NeoForge, Fabric25+declared24 Feb 2026
26.1-snapshot-1Fabric, NeoForge25+declared16 Dec 2025
1.21.11NeoForge, Fabric21+declared9 Dec 2025
1.21.10NeoForge, Fabric21+declared7 Oct 2025
1.21.9Fabric, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Fabric21+declared17 Jul 2025
1.21.7NeoForge, Fabric21+declared30 Jun 2025
1.21.6NeoForge, Fabric21+declared17 Jun 2025
1.21.5NeoForge, Fabric21+declared25 Mar 2025
25w03aNeoForge, Fabric21+declared15 Jan 2025
25w02aNeoForge, Fabric21+declared8 Jan 2025
1.21.4NeoForge, Fabric21+declared3 Dec 2024
1.21.3Fabric, NeoForge21+declared23 Oct 2024
1.21.2NeoForge, Fabric21+declared22 Oct 2024
1.21.2-pre1NeoForge, Fabric21+declared8 Oct 2024
24w40aNeoForge, Fabric21+declared2 Oct 2024
24w39aNeoForge, Fabric21+declared25 Sept 2024
24w38aNeoForge, Fabric21+declared18 Sept 2024
1.21.1NeoForge, Fabric21+declared8 Aug 2024
1.21NeoForge, Fabric21+declared13 Jun 2024
1.20.6NeoForge, Fabric21+declared29 Apr 2024
1.20.5NeoForge, Fabric21+declared23 Apr 2024
1.20.4NeoForge, Fabric17+declared7 Dec 2023
1.20.1NeoForge, Fabric17+declared12 Jun 2023

Download

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

Browse 34 indexed releases

Most recently published release

0.4.3-26.3release16 Sept 2026

modifyplayerdata-fabric-0.4.3-26.3.jar · 25 KB · for 26.3 · Fabric

Download this release
4a443dc0bfdd…
Older versions24
  • 0.4.2-26.220 Jun 202626.223 KB41991a48840f…Choose file on publisher ↗
  • 0.4.1-26.217 Jun 202626.223 KBf72e30eece46…Choose file on publisher ↗
  • 0.4.1-26.1.11 Apr 202626.1.2, 26.1.1, 26.123 KBde94904a3c85…Choose file on publisher ↗
  • 0.4.1-26.124 Mar 202626.123 KB0974f1232d3c…Choose file on publisher ↗
  • 0.4.1-26.1-snapshot-1027 Feb 202626.1-snapshot-1023 KBcd335f1753c9…Get
  • 0.4.0-26.1-snapshot-128 Dec 202526.1-snapshot-121 KBb143beb3db85…Choose file on publisher ↗
  • 0.3.2-1.21.1113 Dec 20251.21.1123 KB2d2005e37e4b…Get
  • 0.3.2-1.21.1015 Oct 20251.21.10, 1.21.924 KB962094683d6f…Get
  • 0.3.1-1.21.107 Oct 20251.21.10, 1.21.923 KB3ccb3cee6953…Get
  • 0.3.1-1.21.92 Oct 20251.21.923 KBf501dc844395…Get
  • 0.3.1-1.21.824 Aug 20251.21.8, 1.21.7, 1.21.623 KB224cceb1d2a2…Get
  • 0.3.1-1.21.72 Jul 20251.21.7, 1.21.623 KB1b6e55a903ef…Get
  • 0.3.1-1.21.620 Jun 20251.21.623 KB88b76d2cc03d…Get
  • 0.3.1-1.21.511 Apr 20251.21.525 KBfad273ada4be…Get
  • 0.3.0-1.21.525 Mar 20251.21.524 KBf4f64bfc03bd…Get
  • 0.2.3-25w03a18 Jan 202525w03a25 KB6232b8331cb5…Get
  • 0.2.2-1.20.118 Jan 20251.20.133 KB491f02b75103…Get
  • 0.2.3-25w02a8 Jan 202525w02a25 KBb68edc58b6ea…Get
  • 0.2.3-1.21.410 Dec 20241.21.425 KB271d0c1be427…Get
  • 0.2.3-1.21.324 Oct 20241.21.3, 1.21.225 KBf55ad1d34e7d…Get
  • 0.2.2-1.21.222 Oct 20241.21.225 KBff75282f3a1a…Get
  • 0.2.2-1.21.2-pre18 Oct 20241.21.2-pre125 KB77e6c6142bda…Get
  • 0.2.2-24w40a2 Oct 202424w40a25 KB64fa0b128db7…Get
  • 0.2.2-24w39a25 Sept 202424w39a25 KB4858fab23912…Get

Frequently asked

Does Modify Player Data work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Modify 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.

Which Minecraft versions does Modify Player Data support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

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

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Modify Player Data support?

NeoForge, Fabric. 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 Modify Player Data?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Modify Player Data under?

LGPL-3.0-only, 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 Modify 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 Modify 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 16 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .