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mod

FastChestMinecraft mod for 1.21.11

Makes chests use static block models for improved performance.

client onlynewest supported release 1.21.11Optimization
Latest version
1.6+1.21.9
Minecraft
1.15 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
1.8M
Updated
11 mo ago
Available on
Modrinth

Minecraft versions

Every version FastChest declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17.1Fabric16+declared6 Jul 2021
1.17Fabric16+declared8 Jun 2021
1.16.5Fabric8+declared14 Jan 2021
1.16.4Fabric8+declared29 Oct 2020
1.16.3Fabric8+declared10 Sept 2020
1.16.2Fabric8+declared11 Aug 2020
1.16.1Fabric8+declared24 Jun 2020
1.16Fabric8+declared23 Jun 2020
1.15.2Fabric8+declared17 Jan 2020
1.15.1Fabric8+declared16 Dec 2019
1.15Fabric8+declared9 Dec 2019

Download

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

Most recently published release

1.6+1.21.9release10 Dec 2025

fast-chest-1.6+1.21.9.jar · 31 KB · for 1.21.11, 1.21.10, 1.21.9 · Fabric

Download this release
387e4a58b53b…
Older versions15
  • 1.6+1.21.69 Dec 20251.21.8, 1.21.7, 1.21.624 KBf1f979ba1122…Get
  • 1.6+1.21.49 Dec 20251.21.5, 1.21.424 KB0f05f5642acd…Get
  • 1.6+1.20.226 Oct 20241.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6 +4 more24 KB904c126753a2…Get
  • 1.5+1.20.26 Nov 20231.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6 +4 more24 KB53cd149ae9e8…Get
  • 1.5+1.206 Nov 20231.20.1, 1.2024 KB84afda0514ea…Get
  • 1.5+1.19.36 Nov 20231.19.4, 1.19.324 KBca7470f6b426…Get
  • 1.5+1.196 Nov 20231.19.2, 1.19.1, 1.1924 KB674f99e554cb…Get
  • 1.5+1.186 Nov 20231.18.2, 1.18.1, 1.1824 KB6e6f2e23a882…Get
  • 1.4+1.2024 Sept 20231.20.2, 1.20.1, 1.2026 KBc6ff85330d00…Get
  • 1.4+1.19.324 Sept 20231.19.4, 1.19.326 KBc2f20e95552b…Get
  • 1.3+1.1924 Sept 20231.19.2, 1.19.1, 1.1926 KBfe660f8c6a0d…Get
  • 1.3+1.1824 Sept 20231.18.2, 1.18.1, 1.1826 KB30c8eab9b04f…Get
  • 1.3+1.1724 Sept 20231.17.1, 1.1726 KBc03c19066ce7…Get
  • 1.2+1.1624 Sept 20231.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1 +1 more26 KB9b96c8f8a867…Get
  • 1.2+1.1524 Sept 20231.15.2, 1.15.1, 1.1526 KB88822772a7f5…Get

Frequently asked

Does FastChest work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version FastChest 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 FastChest support?

Everything the author has declared, from 1.15 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 FastChest on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does FastChest 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 FastChest?

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 FastChest 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 FastChest?

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 FastChest 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.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.Xaero's MinimapDisplays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.

Details from Modrinth, where the author last updated it on 10 Dec 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .