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LANLockMinecraft mod for 26.3

a whitelist for LAN worlds e.g. when opening them to the public with e4mc

client and servernewest supported 26.3UtilityManagement
Latest version
1.3.7
Minecraft
1.19.2 to 26.3
Java
Java 25+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
19.8k
Updated
12 d ago
Available on
Modrinth
Space NodeOur hosting

Host LANLock servers

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

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Quilt, Fabric25+declared15 Sept 2026
26.2Quilt, Fabric25+declared16 Jun 2026
26.1.2Fabric, Quilt25+declared9 Apr 2026
26.1.1Quilt, Fabric25+declared1 Apr 2026
26.1Quilt, Fabric25+declared24 Mar 2026
1.21.11Quilt, Fabric21+declared9 Dec 2025
1.21.10Quilt, Fabric21+declared7 Oct 2025
1.21.9Quilt, Fabric21+declared30 Sept 2025
1.21.8Quilt, Fabric21+declared17 Jul 2025
1.21.7Fabric, Quilt21+declared30 Jun 2025
1.21.6Quilt, Fabric21+declared17 Jun 2025
1.21.5Quilt, Fabric21+declared25 Mar 2025
1.21.4Fabric, Quilt21+declared3 Dec 2024
1.21.3Quilt, Fabric21+declared23 Oct 2024
1.21.2Quilt, Fabric21+declared22 Oct 2024
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Fabric, Quilt21+declared13 Jun 2024
1.20.6Quilt, Fabric21+declared29 Apr 2024
1.20.5Quilt, Fabric21+declared23 Apr 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.2Quilt, Fabric17+declared20 Sept 2023
1.20.1Quilt, Fabric17+declared12 Jun 2023
1.20Quilt, Fabric17+declared2 Jun 2023
1.19.4Quilt, Fabric17+declared14 Mar 2023
1.19.3Quilt, Fabric17+declared7 Dec 2022
1.19.2Quilt, Fabric17+declared5 Aug 2022

Download

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

1.3.7release16 Jun 2026

lanlock-1.3.7.jar · 26 KB · for 26.2

Download latest
ae3cd5b2743f…
Older versions15
  • 1.3.6-21 Apr 202626.1.2, 26.1.1, 26.124 KB1.0k downloadsb9f36e5aea95…Get
  • 1.3.626 Mar 202626.124 KB325 downloads85eeacb104cf…Get
  • 1.3.513 Mar 20261.20.1, 1.20, 1.19.4, 1.19.3, 1.19.225 KB537 downloads2646977c5f16…Get
  • 1.3.43 Oct 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more26 KB6.8k downloadsa441c811018f…Get
  • 1.3.310 Jun 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more26 KB3.2k downloadsd459884ce4e4…Get
  • 1.3.29 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more25 KB43 downloads2185650b1cb2…Get
  • 1.3.18 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more25 KB30 downloads141f7ec8af6e…Get
  • 1.38 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more25 KB37 downloads4c6389aec1e0…Get
  • 1.2.45 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more17 KB38 downloads0d88d051ca01…Get
  • 1.2.35 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more17 KB26 downloadsde5149480ace…Get
  • 1.2.24 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more17 KB26 downloads62d4918b84db…Get
  • 1.2.14 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more17 KB26 downloadsfbeba45858b1…Get
  • 1.24 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more17 KB26 downloads66c81ea847ca…Get
  • 1.14 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more18 KB32 downloadse1a30bb21a49…Get
  • 1.03 Jun 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more19 KB34 downloads3a3f64da7bc9…Get

Frequently asked

Does LANLock work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version LANLock 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 LANLock support?

Everything the author has declared, from 1.19.2 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 LANLock 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 LANLock support?

Quilt, 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 LANLock?

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 LANLock under?

MIT, 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 LANLock?

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 LANLock 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? .