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Mapart HelperMinecraft mod for 26.3

Client-side mod for working with maps: editing images and converting them to mapart format, generating .nbt files, saving maps from the world as .png files, and other features

client onlynewest supported 26.3UtilityGame MechanicsManagement
Latest version
0.14.0
Minecraft
1.21.4 to 26.3
Java
Java 25+
Loader
Fabric
Licence
LGPL-3.0-only
Downloads
19.3k
Updated
12 d ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Mapart Helper declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024

Download

From Mapart Helper’s own host. Nothing is re-hosted here.

0.14.0release20 Jul 2026

maparthelper-0.14.0+mc26.2.jar · 0.6 MB · for 26.2

Download latest
b7734c2355c1…
Older versions12
  • 0.13.124 Jun 202626.20.3 MB899 downloads733d9f83da3d…Get
  • 0.13.1-bp19 May 20261.21.40.3 MB32 downloads90467d7054ab…Get
  • 0.13.028 Mar 20261.21.110.3 MB442 downloads3e407149dc2f…Get
  • 0.12.014 Mar 20261.21.110.3 MB98 downloads376d24140875…Get
  • 0.11.312 Feb 20261.21.110.3 MB99 downloads4cdf2a1dac7b…Get
  • 0.11.230 Jan 20261.21.80.3 MB1.5k downloads4ca636299bd2…Get
  • 0.11.111 Dec 20251.21.110.3 MB678 downloads3aa483bfbd89…Get
  • 0.11.06 Nov 20251.21.100.3 MB541 downloadsebe19817a328…Get
  • 0.10.02 Nov 20251.21.100.3 MB135 downloads3d5c481fd445…Get
  • 0.9.244 Sept 20251.21.7, 1.21.60.2 MB266 downloads0f9c57469e2e…Get
  • 0.9.431 Aug 20251.21.8, 1.21.7, 1.21.60.2 MB37 downloads36ab5df116af…Get
  • 0.9.131 Aug 20251.21.50.2 MB284 downloads41fce0d68a96…Get

Frequently asked

Does Mapart Helper work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Mapart Helper 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 Mapart Helper support?

Everything the author has declared, from 1.21.4 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 Mapart Helper on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Mapart Helper support?

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 Mapart Helper?

On the newest Minecraft version it supports, Java 25 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 Mapart Helper 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 Mapart Helper?

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 Mapart Helper 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.

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Details from Modrinth, where the author last updated it on 15 Sept 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? .