modpack

Lekkerman ClientsideMinecraft modpack for 1.21.11

Client-side modpack, with which you can join vanilla servers. Improves immersion and has many quality-of-life mods.

newest supported release 1.21.11Adventure Optimization Multiplayer Kitchen Sink

Latest version: 12111v14
Minecraft: 1.19.3 to 1.21.11
Java: Java 21+
Loader: Fabric
Licence: MIT
Downloads: 2.1k
Updated: 9 mo ago
Available on: Modrinth

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Host Lekkerman Clientside servers

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

1.21.11
Fabric

One click modpack install
Dependencies handled
Tuned startup flags
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 Lekkerman Clientside declares support for, newest first, with the Java runtime that version needs.

Other modpacks

Minecraft	Through	Java	Evidence	Released
1.21.11	Fabric	21+	declared	9 Dec 2025
1.21.10	Fabric	21+	declared	7 Oct 2025
1.21.9	Fabric	21+	declared	30 Sept 2025
1.21.8	Fabric	21+	declared	17 Jul 2025
1.20.4	Fabric	17+	declared	7 Dec 2023
1.19.3	Fabric	17+	declared	7 Dec 2022

Download

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

Browse 34 indexed releases

Most recently published release

12111v14release1 Feb 2026

Lekkerman Clientside 1.21.11v14.mrpack · 14.2 MB · for 1.21.11 · Fabric

Download this release

81a7d9f1334a…

Older versions24

12111v1326 Jan 20261.21.1114.2 MB34 downloads1da2dbdcc74e…Get
12111v128 Jan 20261.21.1129.4 MB54 downloads247aa619f046…Get
12111v111 Jan 20261.21.1129.4 MB40 downloadscc04eb46a77d…Get
12111v101 Jan 20261.21.1129.4 MB18 downloads8e560da66787…Get
12111v927 Dec 20251.21.1129.4 MB32 downloads6181e0f26fe0…Get
12111v825 Dec 20251.21.1126.5 MB30 downloadsbaf8557e95d6…Get
12111v723 Dec 20251.21.1126.4 MB23 downloads993da44b2992…Get
12111v620 Dec 20251.21.1126.4 MB31 downloads99cdb4f26137…Get
12111v518 Dec 20251.21.1126.4 MB30 downloads0fb9ff79634a…Get
12111v416 Dec 20251.21.1123.8 MB25 downloadsb752831948ea…Get
12111v313 Dec 20251.21.1123.8 MB27 downloads363766dc0bd3…Get
12111v213 Dec 20251.21.1123.8 MB29 downloads4313d9593a39…Get
12111v112 Dec 20251.21.1113.5 MB34 downloads18360bdb71e3…Get
12110v67 Dec 20251.21.1011.1 MB25 downloadsdd56bca7b45c…Get
12110v530 Nov 20251.21.1012.5 MB30 downloads993d54256067…Get
12110v424 Nov 20251.21.1012.1 MB28 downloads637b0cd104ce…Get
12110v319 Oct 20251.21.1012.1 MB70 downloads949781a16eef…Get
12110v212 Oct 20251.21.1012.1 MB43 downloadsfb8a81581123…Get
12110v19 Oct 20251.21.100.1 MB26 downloadseca7aa35e3f4…Get
1219v55 Oct 20251.21.990 KB24 downloadsc34068571583…Get
1219v44 Oct 20251.21.979 KB24 downloadsa8615e1e6923…Get
1219v33 Oct 20251.21.975 KB22 downloadsfc8e68d01604…Get
1219v22 Oct 20251.21.959 KB24 downloads1482122a72bd…Get
12192 Oct 20251.21.945 KB13 downloads0d5ac33d7807…Get

Frequently asked

Does Lekkerman Clientside work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Lekkerman Clientside 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 Lekkerman Clientside support?

Everything the author has declared, from 1.19.3 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Lekkerman Clientside 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 Lekkerman Clientside?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Lekkerman Clientside 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 Lekkerman Clientside?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Lekkerman Clientside 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.

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