CurseForge · Minecraft mod
Simple Autoswitch
Automatically switch to the fastest tool when mining
Quick answer
Which Simple Autoswitch release should I use?
Simple Autoswitch 1.3.1-1.21.9 targets 1.21.10, 1.21.9 with Fabric, Quilt. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Simple Autoswitch required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Simple Autoswitch 1.3.1-1.21.9 need?
1.3.1-1.21.9. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Simple Autoswitch without breaking your instance.
Built for Simple Autoswitch 1.3.1-1.21.9. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.3.1-1.21.9. It targets 1.21.10, 1.21.9 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.3.1-1.21.9. It opens that exact file at the source.
About this project
What does Simple Autoswitch add?
Automatically switch to the fastest tool when mining.
Does not use tags and should work with all vanilla and modded tools and blocks.
Does not check for the correct tool type and will prefer the first tool in the hotbar with the highest mining speed for targetted block.
By default, will be disabled when sneaking. Can be disabled using a keybind or in configuration menu accessible using Mod Menu or keybind. 
Project description from CurseForge.
Pick your setup
Simple Autoswitch by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.3
2 loader builds1.21.2
2 loader builds1.21.1
2 loader builds1.21-Snapshot
2 loader builds1.21
2 loader buildsShowing the newest 12 of 22 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
Simple Autoswitch versions and loaders
1.3.1-1.21.9
simple-autoswitch-1.3.1.jar
3 Oct 2025
1.3.1-1.21.6
simple-autoswitch-1.3.1.jar
30 Sept 2025
1.3.0-1.21.6
simple-autoswitch-1.3.0.jar
17 Jun 2025
1.3.0
simple-autoswitch-1.3.0.jar
10 May 2025
1.3.0
simple-autoswitch-1.3.0.jar
10 May 2025
1.3.0
simple-autoswitch-1.3.0.jar
10 May 2025
1.2.1
simple-autoswitch-1.2.1.jar
3 Jan 2025
1.2.0
simple-autoswitch-1.2.0.jar
11 Dec 2024
1.1.0
simple-autoswitch-1.1.0.jar
24 Oct 2024
simple-autoswitch-1.1.0.jar
14 Jun 2024
1.0.2
simple-autoswitch-1.0.2.jar
12 Jun 2024
simple-autoswitch-1.0.2.jar
6 Jun 2024
Looking for an older file? The official CurseForge project page is in Resources.