mod

Stack Size TweaksMinecraft mod for 26.3

A mod changing the default stack size of items for a better survival experience.

newest supported release 26.3Storage Utility Qol

Latest version: stacksizetweaks-fabric-0.4.1+26.3.jar
Minecraft: 1.21 to 26.3
Java: Java 25+
Loaders: Fabric, NeoForge
Licence: not stated
Downloads: 42.0k
Updated: 1 mo ago
Available on: CurseForge

Minecraft versions

Every version Stack Size Tweaks declares support for, newest first, with the Java runtime that version needs.

Minecraft	Through	Java	Evidence	Released
26.3	Fabric, NeoForge	25+	declared	15 Sept 2026
26.2	Fabric, NeoForge	25+	declared	16 Jun 2026
26.1.2	NeoForge, Fabric	25+	declared	9 Apr 2026
26.1.1	Fabric, NeoForge	25+	declared	1 Apr 2026
26.1	NeoForge, Fabric	25+	declared	24 Mar 2026
1.21.11	Fabric, NeoForge	21+	declared	9 Dec 2025
1.21.10	NeoForge, Fabric	21+	declared	7 Oct 2025
1.21.9	NeoForge, Fabric	21+	declared	30 Sept 2025
1.21.8	Fabric, NeoForge	21+	declared	17 Jul 2025
1.21.5	Fabric, NeoForge	21+	declared	25 Mar 2025
1.21.4	Fabric, NeoForge	21+	declared	3 Dec 2024
1.21.3	Fabric, NeoForge	21+	declared	23 Oct 2024
1.21.2	Fabric, NeoForge	21+	declared	22 Oct 2024
1.21.1	Fabric, NeoForge	21+	declared	8 Aug 2024
1.21	Fabric, NeoForge	21+	declared	13 Jun 2024

Download

From Stack Size Tweaks’s own host. Nothing is re-hosted here.

Browse 46 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

Fabric
stacksizetweaks-fabric-0.4.1+26.3.jar · 25 Sept 2026 · stacksizetweaks-fabric-0.4.1+26.3.jar
Get Fabric
NeoForge
stacksizetweaks-neoforge-0.4.1+26.3.jar · 25 Sept 2026 · stacksizetweaks-neoforge-0.4.1+26.3.jar
Get NeoForge

Most recently published release

stacksizetweaks-fabric-0.4.1+26.3.jarrelease25 Sept 2026

stacksizetweaks-fabric-0.4.1+26.3.jar · 54 KB · for 26.3 · Fabric

Download this release

c6761995ce82…

Older versions24

stacksizetweaks-neoforge-0.4.1+26.3.jar25 Sept 202626.357 KB374560716911…Get
stacksizetweaks-fabric-0.4.1+26.2.jar25 Sept 202626.254 KB6b0f438bb6e9…Get
stacksizetweaks-neoforge-0.4.1+26.2.jar25 Sept 202626.259 KBec1e401849cc…Get
stacksizetweaks-fabric-0.4.0+26.2.jar6 Sept 202626.250 KBb4398768acea…Get
stacksizetweaks-neoforge-0.4.0+26.2.jar6 Sept 202626.255 KB110c8282fc26…Get
stacksizetweaks-fabric-0.3.4+26.2.jar18 Jul 202626.240 KB178 downloads0c34038cf67b…Get
stacksizetweaks-neoforge-0.3.4+26.2.jar18 Jul 202626.245 KBf2c7b8750f0d…Get
stacksizetweaks-fabric-0.3.4+26.1.jar18 Jul 202626.1.2, 26.1.1, 26.140 KB8165098b0367…Get
stacksizetweaks-neoforge-0.3.4+26.1.jar18 Jul 202626.1.2, 26.1.1, 26.145 KB75fb47b3e30a…Get
stacksizetweaks-fabric-0.3.4+1.21.11.jar18 Jul 20261.21.1140 KBf160ba95011a…Get
stacksizetweaks-neoforge-0.3.4+1.21.11.jar18 Jul 20261.21.1145 KB9af82ef2d035…Get
stacksizetweaks-fabric-0.3.4+1.21.9.jar18 Jul 20261.21.10, 1.21.940 KB8827d9ca2452…Get
stacksizetweaks-neoforge-0.3.4+1.21.9.jar18 Jul 20261.21.10, 1.21.945 KBbb50b427bdd5…Get
stacksizetweaks-fabric-0.3.4+1.21.8.jar18 Jul 20261.21.840 KBcccb89a08690…Get
stacksizetweaks-neoforge-0.3.4+1.21.8.jar18 Jul 20261.21.843 KB5e2a9b58b780…Get
stacksizetweaks-fabric-0.3.4+1.21.5.jar18 Jul 20261.21.540 KB5ca5733ed3f1…Get
stacksizetweaks-neoforge-0.3.4+1.21.5.jar18 Jul 20261.21.544 KB7132a3810a0c…Get
stacksizetweaks-fabric-0.3.4+1.21.2.jar18 Jul 20261.21.4, 1.21.3, 1.21.240 KB7bb4557fb060…Get
stacksizetweaks-neoforge-0.3.4+1.21.2.jar18 Jul 20261.21.4, 1.21.3, 1.21.244 KBfcd98dd8b3e2…Get
stacksizetweaks-fabric-0.3.4+1.21.jar18 Jul 20261.21.1, 1.2141 KB840bfa4f47e9…Get
stacksizetweaks-neoforge-0.3.4+1.21.jar18 Jul 20261.21.1, 1.2144 KBa68ef4073d03…Get
stacksizetweaks-fabric-0.3.3+26.2.jar16 Jul 202626.239 KB214 downloads54208a9902e4…Get
stacksizetweaks-neoforge-0.3.3+26.2.jar16 Jul 202626.240 KB2 downloads5d4f0cdd33ba…Get
stacksizetweaks-fabric-0.3.3+26.1.jar16 Jul 202626.1.2, 26.1.1, 26.139 KB2 downloadsc1372cba4f6e…Get

Frequently asked

Does Stack Size Tweaks work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Stack Size Tweaks 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 Stack Size Tweaks support?

Everything the author has declared, from 1.21 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Stack Size Tweaks support?

Fabric, NeoForge. 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 Stack Size Tweaks?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Stack Size Tweaks?

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 Stack Size Tweaks 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. 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.

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Is this information wrong or missing something? .