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ItemBlockerMinecraft plugin for 26.1

Block items, smithing results, enchantments, potion effects, inventory movement, hopper movement, and more on Minecraft 1.21.x, 26.1.

server onlynewest supported 26.1UtilityGame Mechanics
Latest version
1.1.3
Minecraft
1.21 to 26.1
Java
Java 25+
Platforms
Folia, Purpur, Spigot, Paper
Licence
GPL-3.0-only
Downloads
1.0k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ItemBlocker servers

One click and ItemBlocker is installed on a Paper or Purpur server built for it.

  • 26.1
  • Folia
  • Purpur
  • Spigot
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
26.1Folia, Purpur, Spigot, Paper25+declared24 Mar 2026
1.21.11Paper, Spigot, Purpur, Folia21+declared9 Dec 2025
1.21.10Folia, Spigot, Purpur, Paper21+declared7 Oct 2025
1.21.9Folia, Spigot, Purpur, Paper21+declared30 Sept 2025
1.21.8Paper, Spigot, Purpur, Folia21+declared17 Jul 2025
1.21.7Paper, Spigot, Purpur, Folia21+declared30 Jun 2025
1.21.6Purpur, Folia, Paper, Spigot21+declared17 Jun 2025
1.21.5Folia, Spigot, Purpur, Paper21+declared25 Mar 2025
1.21.4Paper, Spigot, Purpur, Folia21+declared3 Dec 2024
1.21.3Paper, Spigot, Purpur, Folia21+declared23 Oct 2024
1.21.2Paper, Spigot, Purpur, Folia21+declared22 Oct 2024
1.21.1Paper, Spigot, Purpur, Folia21+declared8 Aug 2024
1.21Paper, Spigot, Purpur, Folia21+declared13 Jun 2024

Download

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

1.1.3release16 Jun 2026

ItemBlocker-1.1.3.jar · 0.2 MB · for 26.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +8 more

Download latest
5b0f5a250f15…
Older versions5
  • 1.1.25 Apr 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +8 more0.2 MB363 downloadsb1618f046deb…Get
  • 1.1.129 Mar 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +8 more0.1 MB44 downloadse09b79330e66…Get
  • 1.1.029 Mar 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +8 more0.1 MB10 downloads14b2bbab8660…Get
  • 1.0.12 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more27 KB267 downloads1d400ff93de5…Get
  • 1.0.011 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more26 KB48 downloads61aeec615fd6…Get

Frequently asked

Does ItemBlocker work on Minecraft 26.1?

Yes. 26.1 is the newest Minecraft version ItemBlocker 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 ItemBlocker support?

Everything the author has declared, from 1.21 up to 26.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install ItemBlocker on the client or the server?

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

Which platform or loader does ItemBlocker support?

Folia, Purpur, Spigot, Paper. 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 ItemBlocker?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is ItemBlocker under?

GPL-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 ItemBlocker?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download ItemBlocker 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 16 Jun 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? .