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CustomNPCs-UnofficialMinecraft mod for 1.21.1

Unofficial version of CustomNPCs mod ported to the newer versions of Minecraft

newest supported 1.21.1Server UtilityAdventure RpgMap Information
Latest version
CustomNPCs-1.20.1-GBPort-Unofficial-1.20.1.20260711.jar
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge, Fabric
Licence
not stated
Downloads
4.3M
Updated
2 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version CustomNPCs-Unofficial declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.6NeoForge, Fabric, Forge21+declared29 Apr 2024
1.20.4Forge, Fabric, NeoForge17+declared7 Dec 2023
1.20.2NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.19.2NeoForge, Fabric, Forge17+declared5 Aug 2022
1.16.5Fabric, NeoForge, Forge8+declared14 Jan 2021

Download

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

All 39 releases
CustomNPCs-1.20.1-GBPort-Unofficial-1.20.1.20260711.jarrelease11 Jul 2026

CustomNPCs-1.20.1-GBPort-Unofficial-1.20.1.20260711.jar · 10.4 MB · for 1.20.1

Download latest
c1a973b55f6f…
Older versions24
  • CustomNPCs-Unofficial-Fabric-1.21.1.20260521.jar21 May 20261.21.112.4 MB89 downloads74bd2a542fa2…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20260419.jar19 Apr 20261.21.112.4 MB7.8k downloadsc3bd1227c920…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20260417-2.jar17 Apr 20261.21.112.4 MB327 downloads932f53d6107b…Get
  • CustomNPCs-Unofficial-1.21.1.20260316.jar15 Mar 20261.21.112.4 MB7.0k downloads83967c55d509…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-1.20.1.20260227.jar1 Mar 20261.20.110.3 MB1.7k downloads088d7c7066e0…Get
  • CustomNPCs-Unofficial-NeoForge-1.21.1.20251230.jar3 Jan 20261.21.110.3 MB11.8k downloadse2f3b58ceb5a…Get
  • CustomNPCs-Unofficial-Fabric-1.20.1.20251214.jar14 Dec 20251.20.112.4 MB1.6k downloadsa402669028e2…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20251129.jar29 Nov 20251.21.112.4 MB112 downloadse457adf8a97e…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20251128.jar28 Nov 20251.21.112.4 MB105 downloads0386c016b43a…Get
  • CustomNPCs-Unofficial-Fabric-1.20.1.20251107.jar7 Nov 20251.20.112.7 MB70 downloads2172f1813a99…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20251108.jar7 Nov 20251.21.112.8 MB3a2488c37cec…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20251031.jar5 Nov 20251.20.110.3 MB782 downloadsda1eafdfca08…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20251103.jar3 Nov 20251.21.112.4 MB102 downloads3f20e2854ea0…Get
  • CustomNPCs-Unofficial-Fabric-1.21.1.20250830.jar28 Oct 20251.21.112.4 MB105 downloads3d3cb5c78c7e…Get
  • CustomNPCs-1.19.2-GBPort-Unofficial-20250917.jar22 Sept 20251.19.210.1 MB274808eefbe9…Get
  • CustomNPCs-Unofficial-NeoForge-1.21.1.20250917.jar17 Sept 20251.21.110.3 MBe07068042fe9…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20250830.jar30 Aug 20251.20.110.3 MB68b75fce2a8e…Get
  • [NO-SCRIPTS] CustomNPCs-1.20.1-GBPort-Unofficial-20250825.jar25 Aug 20251.20.110.3 MBdfd1ce0ef80a…Get
  • CustomNPCs-1.19.2-GBPort-Unofficial-20250805.jar14 Aug 20251.19.210.1 MB51d4adf4482b…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20250809.jar9 Aug 20251.20.110.3 MB950 downloadsc96ac564b700…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20250808.jar8 Aug 20251.20.110.3 MB556 downloads49351acd64d8…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20250801.jar1 Aug 20251.20.110.3 MB921 downloads62a193d20afd…Get
  • CustomNPCs-1.20.1-GBPort-Unofficial-20250729.jar29 Jul 20251.20.110.3 MB859 downloads95cb713146dd…Get
  • CustomNPCs-1.16.5-GBFix-Unofficial-20250630.jar3 Jul 20251.16.512.1 MB63 downloads2c9026250d20…Get

Frequently asked

Does CustomNPCs-Unofficial work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version CustomNPCs-Unofficial 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 CustomNPCs-Unofficial support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does CustomNPCs-Unofficial support?

Forge, 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 CustomNPCs-Unofficial?

On the newest Minecraft version it supports, Java 21 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.

How do I install CustomNPCs-Unofficial?

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 CustomNPCs-Unofficial safely?

Start with the author's page on CurseForge, 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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Last checked 1 mo ago against CurseForge. 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? .