CurseForge · Minecraft mod
Flow Sort
Inventory sorting without extra clicks.
Quick answer
Which Flow Sort release matches 1.21.4 Forge?
Flow Sort 0.3.37 - Forge 1.21.4 targets 1.21.4 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Flow Sort required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Flow Sort 0.3.37 - Forge 1.21.4 need?
Flow Sort 0.3.37 - Forge 1.21.4 on 1.21.4 Forge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Flow Sort without breaking your instance.
Built for Flow Sort 0.3.37 - Forge 1.21.4 on 1.21.4 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Flow Sort 0.3.37 - Forge 1.21.4. It targets 1.21.4 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Flow Sort 0.3.37 - Forge 1.21.4. It opens that exact file at the source.
About this project
What does Flow Sort add?
Flow Sort
Flow Sort keeps your inventory organized automatically, without extra clicks.
Items are sorted as you play: new stacks settle into place, split stacks merge together, and your main inventory stays clean while your hotbar is left untouched.
Automatic or manual
Prefer full control? Auto-sorting can be turned off at any time. You can still sort manually with buttons, middle-click, or a keybind.
Features
- Automatic inventory sorting
- Manual sort buttons for vanilla chests and many chest-like modded storage screens
- Instant stack merging
- Sort opened chests and storage screens
- Middle-click sorting for the hovered inventory area
- Hotbar-safe sorting
- Simple configuration
- Clean compatibility with popular storage mods
Sort as you loot

Open a chest and Flow Sort cleans it up instantly.
Before / After


Controls
- Middle mouse button: sort the inventory area under your cursor
- K: sort your inventory
- Buttons: sort manually or toggle auto-sorting
Keybinds can be changed in Minecraft's controls menu.
Buttons

The check button toggles automatic sorting. The list button sorts the current inventory area instantly.
Configuration

Flow Sort can be adjusted from the in-game config screen. On Fabric, this screen is available through Mod Menu.
- Auto-sort my inventory: automatically keeps your main inventory sorted.
- Auto-sort opened chests: sorts supported storage screens when you open or update them.
- Show manual sort button: shows the list button for instant manual sorting.
- Show auto-toggle buttons: shows the check button for quickly turning auto-sort on or off.
- Show chest sort button: shows a manual sort button for opened storage screens.
- Show chest auto-toggle button: shows an auto-sort toggle for opened storage screens.
- Wait before auto-sort: controls how long Flow Sort waits before sorting after changes.
Compatibility
Flow Sort works client-side and supports vanilla chests, shulker boxes, and many chest-like modded storage screens.
If another mod already provides its own sorting buttons, Flow Sort avoids adding duplicate buttons where possible while keeping hotkeys and automatic sorting available.
Requirements
- Fabric: Fabric API
- Optional (Fabric): Mod Menu for in-game configuration on Fabric.
Project description from CurseForge.
Pick your setup
Flow Sort by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
2 loader builds26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.4
3 loader builds1.21.3
3 loader builds1.21.2
2 loader builds1.21.1
3 loader builds1.21
3 loader builds1.20.6
3 loader builds1.20.4
3 loader buildsShowing the newest 12 of 20 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Flow Sort versions and loaders
Flow Sort 0.3.37 - Forge 1.21.4
flowsort-forge-1.21.4-0.3.37.jar
3 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.