data pack
Chunklock
A brand new way to play Minecraft
- Latest version
- 2.1.0
- Minecraft
- 1.20 to 1.21.11
- Java
- Java 21+
- Loader
- Data pack
- Licence
- Apache-2.0
- Downloads
- 214.8k
- Updated
- 3 mo 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 Chunklock declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Data pack | 21+ | declared | 9 Dec 2025 |
| 1.21.5 | Data pack | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Data pack | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Data pack | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Data pack | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Data pack | 21+ | declared | 8 Aug 2024 |
| 1.21 | Data pack | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Data pack | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Data pack | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Data pack | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Data pack | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Data pack | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Data pack | 17+ | declared | 12 Jun 2023 |
| 1.20 | Data pack | 17+ | declared | 2 Jun 2023 |
Releases
Files come from the author's own host. We publish the checksum so you can prove the file you downloaded is the file they published.
- 2.1.0release13 May 20261.21.11
- 2.0.1release30 Aug 20251.21.5
- 2.0.0release8 Apr 20251.21.5
- 1.21.4release12 Jan 20251.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1
- 1.21-1.21.3release22 Jul 20241.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1
- V1.2.5release11 Jun 20241.20.3, 1.20.4, 1.20.5, 1.20.6
- v1.2.4release14 Dec 20231.20.3, 1.20.4
- v1.2.3release2 Dec 20231.20, 1.20.1, 1.20.2
- v1.2.2release9 Oct 20231.20, 1.20.1, 1.20.2
- v1.2.0release6 Oct 20231.20, 1.20.1, 1.20.2
- v1.1.0release26 Sept 20231.20, 1.20.1, 1.20.2
- v1.0.2release26 Sept 20231.20, 1.20.1
- 1.0.1release20 Sept 20231.20, 1.20.1
- 1.0.0release15 Sept 20231.20, 1.20.1
Frequently asked
Does Chunklock work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version Chunklock 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 Chunklock support?
Everything the author has declared, from 1.20 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Chunklock on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which loader does Chunklock need?
Data pack. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Chunklock?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.
What licence is Chunklock under?
Apache-2.0, 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 Chunklock?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack 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 Chunklock safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.