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data pack

Extended World Height (Y=1024)Minecraft data pack for 25w32a

Build up to Y=1024 in all 3 dimensions (Nether Portals are buggy)

server onlynewest supported 25w32aUtilityWorldgen
Latest version
3.3
Minecraft
23w18a to 25w32a
Java
Java 21+
Loaders
Data pack, NeoForge, Quilt, Forge and 1 more
Licence
BSD-3-Clause
Downloads
10.5k
Updated
17 mo ago
Available on
Modrinth
Space NodePartner

Host Extended World Height (Y=1024) servers

One click and Extended World Height (Y=1024) is installed with the right loader, on hardware built for it.

  • 25w32a
  • Data pack
  • NeoForge
  • Quilt
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Extended World Height (Y=1024) declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
25w32aData pack, NeoForge, Quilt, Forge, Fabric21+declared5 Aug 2025
25w31aFabric, Quilt, NeoForge, Forge, Data pack21+declared29 Jul 2025
1.21.8Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.8-rc1Fabric, Quilt, NeoForge, Forge, Data pack21+declared15 Jul 2025
1.21.7Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Jun 2025
1.21.7-rc2Fabric, Quilt, NeoForge, Forge, Data pack21+declared26 Jun 2025
1.21.7-rc1Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Jun 2025
1.21.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jun 2025
1.21.6-rc1NeoForge, Quilt, Forge, Fabric, Data pack21+declared12 Jun 2025
1.21.6-pre4Data pack, Quilt, NeoForge, Forge, Fabric21+declared10 Jun 2025
1.21.6-pre3Fabric, Quilt, NeoForge, Forge, Data pack21+declared4 Jun 2025
1.21.6-pre2Fabric, Quilt, NeoForge, Forge, Data pack21+declared2 Jun 2025
1.21.6-pre1Fabric, Quilt, NeoForge, Forge, Data pack21+declared28 May 2025
25w21aFabric, Quilt, NeoForge, Forge, Data pack21+declared20 May 2025
25w20aFabric, Quilt, NeoForge, Forge, Data pack21+declared13 May 2025
25w19aFabric, Quilt, NeoForge, Forge, Data pack21+declared6 May 2025
25w18aForge, Quilt, Data pack, NeoForge, Fabric21+declared29 Apr 2025
25w17aNeoForge, Quilt, Forge, Fabric, Data pack21+declared22 Apr 2025
25w16aData pack, Quilt, NeoForge, Forge, Fabric21+declared15 Apr 2025
25w15aFabric, Quilt, NeoForge, Forge, Data pack21+declared8 Apr 2025
25w14craftmineFabric, Quilt, NeoForge, Forge, Data pack21+declared1 Apr 2025
1.21.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Mar 2025
1.21.5-rc2Fabric, Quilt, NeoForge, Forge, Data pack21+declared24 Mar 2025
1.21.5-rc1Fabric, Quilt, NeoForge, Forge, Data pack21+declared20 Mar 2025
1.21.5-pre3Fabric, Quilt, NeoForge, Forge, Data pack21+declared18 Mar 2025
1.21.5-pre2Fabric, Quilt, NeoForge, Forge, Data pack21+declared12 Mar 2025
1.21.5-pre1NeoForge, Quilt, Forge, Fabric, Data pack21+declared11 Mar 2025
25w10aData pack, Quilt, NeoForge, Forge, Fabric21+declared5 Mar 2025
25w09bFabric, Quilt, NeoForge, Forge, Data pack21+declared27 Feb 2025
25w09aFabric, Quilt, NeoForge, Forge, Data pack21+declared26 Feb 2025
25w08aFabric, Quilt, NeoForge, Forge, Data pack21+declared19 Feb 2025
25w07aFabric, Quilt, NeoForge, Forge, Data pack21+declared13 Feb 2025
25w06aFabric, Quilt, NeoForge, Forge, Data pack21+declared5 Feb 2025
25w05aFabric, Quilt, NeoForge, Forge, Data pack21+declared29 Jan 2025
25w04aNeoForge, Quilt, Fabric, Data pack, Forge21+declared22 Jan 2025
25w03aNeoForge, Quilt, Forge, Fabric, Data pack21+declared15 Jan 2025
25w02aData pack, Quilt, NeoForge, Forge, Fabric21+declared8 Jan 2025
1.21.4Fabric, Quilt, NeoForge, Forge, Data pack21+declared3 Dec 2024
1.21.4-rc3Fabric, Quilt, NeoForge, Forge, Data pack21+declared29 Nov 2024
1.21.4-rc2Fabric, Quilt, NeoForge, Forge, Data pack21+declared29 Nov 2024

103 older versions not shown.

Download

From Extended World Height (Y=1024)’s own host. Nothing is re-hosted here.

3.3release2 Mar 2025

Extended World Height 3.3 (1024).zip · 1.8 MB · for 23w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3

Download latest
bce2bfdf3fc3…
Older versions14
  • 3.2+mod1 Mar 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre43.6 MB7.3k downloadsb47a255ed530…Get
  • 3.21 Mar 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre41.8 MB39 downloadsb66183f4d456…Get
  • 3.1+mod25 Feb 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre43.6 MB139 downloads8902ca0caa53…Get
  • 3.125 Feb 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre41.8 MB25 downloads4ff667bca3b4…Get
  • 3.0+mod23 Feb 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre43.6 MB93 downloadsb5a4f988d842…Get
  • 3.023 Feb 202523w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre41.8 MB24 downloads69ca20c19cfd…Get
  • 2.0+mod22 Nov 202423w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre43.6 MB1.2k downloads59339ea2ecbe…Get
  • 2.022 Nov 202423w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre41.8 MB157 downloads53d31fcc4f08…Get
  • 1.2+mod29 Oct 202423w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre43.6 MB323 downloads642eaa48ccc5…Get
  • 1.229 Oct 202423w18a, 1.20-pre1, 1.20-pre2, 1.20-pre3, 1.20-pre41.8 MB63 downloads0b8fcdbf0805…Get
  • 1.1+mod13 Oct 20241.20.5-pre3, 1.20.5-pre4, 1.20.5-rc1, 1.20.5-rc2, 1.20.5-rc33.6 MB203 downloadsb82d4d5be18f…Get
  • 1.113 Oct 20241.20.5-pre3, 1.20.5-pre4, 1.20.5-rc1, 1.20.5-rc2, 1.20.5-rc31.8 MB44 downloads6054f177891d…Get
  • 1.0+mod1 Oct 20241.20.5-pre3, 1.20.5-pre4, 1.20.5-rc1, 1.20.5-rc2, 1.20.5-rc33.6 MB137 downloadsf4c41acf5536…Get
  • 1.01 Oct 20241.20.5-pre3, 1.20.5-pre4, 1.20.5-rc1, 1.20.5-rc2, 1.20.5-rc31.8 MB38 downloads4e9bbd6b4d50…Get

Frequently asked

Does Extended World Height (Y=1024) work on Minecraft 25w32a?

Yes. 25w32a is the newest Minecraft version Extended World Height (Y=1024) 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 Extended World Height (Y=1024) support?

Everything the author has declared, from 23w18a up to 25w32a. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Extended World Height (Y=1024) on the client or the server?

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

Which loader does Extended World Height (Y=1024) need?

Data pack, NeoForge, Quilt, Forge, Fabric. 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 Extended World Height (Y=1024)?

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 Extended World Height (Y=1024) under?

BSD-3-Clause, 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 Extended World Height (Y=1024)?

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 Extended World Height (Y=1024) 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.

Dynamic LightsSupported entities and items such as torches, lanterns, or enchanted gear emit light! Server-side!Spawn AnimationsHostile mobs dig out of the ground or poof into existence when they spawn!More MobsHumanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!X Ray (no cheats)Find ores in mines faster and easier.Tree Vein MinerTree Vein Miner Removes entire trees (logs and leaves) when crouchingSit Anywhere!Sit anywhere you want! Look down, double tap sneak and right click and you sit. As easy as that. Or you can just sit on stair/slab or via "/trigger sit". Work on vanilla servers, or any other setup.

Last checked 6 d ago against Modrinth. 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? .