All But 1

A mod lets you take a stack out of a container, but leave 1.

839 Downloads

fabricstorageutility

Rent Server with this Mod

Screenshots

About this Mod

AllBut1 is a Fabric mod to take nearly an entire stack from a container while leaving one item behind, for marking what should go a slot without emptying it completely.

Usage

Open a container (like a chest).
Hold down the “AllBut1” key (default Left Ctr).
Click on a full (or partial) stack of items.
Will pick up all but one item, leaving a single item behind as a placeholder.

Example

Controls

Change keybind in Options → Controls → AllBut1.

Dependencies

Required

Available Versions

All But 1 2.1.0release

MC 26.1, 26.1.1, 26.1.2fabric

May 9, 2026

All But 1 2.0.0release

MC 26.1, 26.1.1, 26.1.2fabric

April 19, 2026

1.3.0release

MC 1.21.11fabric

December 9, 2025

1.2.0release

MC 1.21.10fabric

November 8, 2025

All But 1 1.1.1release

MC 1.21.7, 1.21.8fabric

June 30, 2025

How to Install All But 1 on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

Install Mod

Open the mod browser in the dashboard and search for "All But 1". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+6 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

All But 1 server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is All But 1 compatible with fabric?

All But 1 officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with All But 1 – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if All But 1 consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.