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data pack

Hats Off! DatapackMinecraft data pack for 1.21.9

Lets you customize your helmets

server onlynewest supported release 1.21.9EquipmentGame MechanicsSocial
Latest version
1.5
Minecraft
1.21.2 to 1.21.9
Licence
Apache-2.0
Downloads
2.3k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Hats Off! Datapack servers

Deploy a server with Hats Off! Datapack already added to the world, on hardware built for it.

  • 1.21.9
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • 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 Hats Off! Datapack declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.9Data pack21+declared30 Sept 2025
1.21.8Data pack21+declared17 Jul 2025
1.21.5Data pack21+declared25 Mar 2025
1.21.4Data pack21+declared3 Dec 2024
1.21.3Data pack21+declared23 Oct 2024
1.21.2Data pack21+declared22 Oct 2024

Download

From Hats Off! Datapack’s own host. Nothing is re-hosted here.

Most recently published release

1.5release6 Oct 2025

Hats Off! Datapack v1.5.zip · 61 KB · for 1.21.9

Download this release
a2785df032b0…
Older versions5
  • 1.410 Sept 20251.21.861 KB348 downloadsfdd56b8e8ded…Get
  • 1.324 May 20251.21.547 KB519 downloads818a93a5cb1e…Get
  • 1.226 Feb 20251.21.4488 downloads
  • 1.125 Feb 20251.21.481 downloads
  • 1.030 Nov 20241.21.3, 1.21.2340 downloads

Frequently asked

Does Hats Off! Datapack work on Minecraft 1.21.9?

Yes. 1.21.9 is the newest Minecraft version Hats Off! Datapack 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 Hats Off! Datapack support?

Everything the author has declared, from 1.21.2 up to 1.21.9. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Hats Off! Datapack on the client or the server?

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

What licence is Hats Off! Datapack 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 Hats Off! Datapack?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Hats Off! Datapack 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.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.Structory: TowersAdds immersive biome-themed towers to the world, as a standalone option or add-on to Structory

Details from Modrinth, where the author last updated it on 6 Oct 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 49 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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