InvTweaks
by Tacticalle
InvTweaks, a Fabric storage mod, gives players modifier-key controls for moving, splitting and copying items between the inventory and containers.
What it does
Holding a modifier key while clicking changes how many items move at once. Left Alt and a click pick up a single item, Left Ctrl and a click pick up exactly one, and a plain scroll wheel over a chest transfers matching items. Holding Shift with a click moves everything except one stack, so a single item stays behind; this is the leave-one mode. The core idea extends shift-clicking into throwing, bundles and scroll-wheel transfers.
The mod also includes a clipboard system for inventory layouts. Ctrl+C copies the layout of a chest, and Ctrl+V restores it later, with the clipboard manager built in. The K key opens a configuration screen, and the defaults work without changes. Because InvTweaks can shift items faster than a human hand, a server's monitoring may flag its transfer speed as suspicious, even though the mod only runs on the client and works on vanilla servers. Installing it on the client alone is enough, and the server needs nothing added.
Key features
Modifier-key clicks
Alt and Ctrl with a click pick up one item or exactly one, changing the default stack behavior.
Leave-one transfers
A modifier combined with the scroll wheel moves every stack except one, which stays in the source container.
Scroll-wheel chest transfer
Scrolling over a chest moves matching items from the inventory into it, or back out again.
Layout clipboard
Ctrl+C saves a container's layout and Ctrl+V restores it, so sorted chests can be rebuilt quickly.
Configuration screen
The K key opens settings for the modifier behavior and transfer options, with defaults that need no change.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: The mod suits survival players who manage many chests, and players who want finer control over stack transfers than vanilla offers. It is a client-side mod, so single-player and multiplayer clients install it alone.
How it compares
All But 1 is a client-side Fabric mod, open source under the MIT License, for 1.21.5 – 26.2, and covers a similar leave-one behavior. Quick Container Insert is open source under the CC0 1.0 Universal license, runs on client and server for 1.21 – 26.2, and focuses on inserting items into containers. InvTweaks is not open source and is published for 1.21.10 – 26.1.2 under a custom license.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| InvTweaks | Fabric | 1.21.10 – 26.1.2 | Client-side only | 2026-05-23 |
| All But 1 | Fabric | 1.21.5 – 26.2 | Client-side only | 2026-06-16 |
| Quick Container Insert | Fabric | 1.21 – 26.2 | Client and server | 2026-07-22 |
Questions
Does InvTweaks need to be installed on the server?
Which game versions does InvTweaks support?
Can server admins detect InvTweaks?
In the catalog
InvTweaks is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 15,189 mods support Minecraft 26.1.2.
Similar mods
What the author says
Better client-side inventory management for Minecraft (Fabric) I made this mod because I was tired of fiddling around in containers all the time. It takes care of the most frustrating parts of the game (to me at least), and adds a few new quality of life features.
Official listing
- Modrinth page
- modrinth.com/mod/invtweaks
- Owner
- Tacticalle
- Published
- 2026-02-27
- Updated on Modrinth
- 2026-05-23
- Facts verified
- 2026-10-15