
Modrinth · Minecraft mod
OpenYSM
A mod that modifies the vanilla player model
Quick answer
Which OpenYSM release should I use?
OpenYSM 2.6.6.6-forge targets 1.20.1 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is OpenYSM required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does OpenYSM 2.6.6.6-forge need?
2.6.6.6-forge. Change the file and its required mods may change too.
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 OpenYSM without breaking your instance.
Built for OpenYSM 2.6.6.6-forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.6.6.6-forge. It targets 1.20.1 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.6.6.6-forge. It opens that exact file at the source.
About this project
What does OpenYSM add?
Open-source alternative for Yes Steve Model
https://github.com/OpenYSM/OpenYSM
OpenYSM is a player model modification mod that provides the same functionality as YSM.
This solves the compatibility issues of YSM, as this mod is compatible with almost all platforms, including macOS, RISC-V, and even mobile phones.
MacOS

iOS

Project description from Modrinth.
Pick your setup
OpenYSM by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OpenYSM versions and loaders
2.6.6.6-forge
openysm-forge-2.6.6.6.jar
28 Jul 2026
2.6.6.6-fabric
openysm-fabric-2.6.6.6.jar
28 Jul 2026
2.6.6.5-forge
openysm-forge-2.6.6.5.jar
26 Jul 2026
2.6.6.5-fabric
openysm-fabric-2.6.6.5.jar
26 Jul 2026
2.6.6.4-forge
openysm-forge-2.6.6.4.jar
25 Jul 2026
2.6.6.4-fabric
openysm-fabric-2.6.6.4.jar
25 Jul 2026
2.6.6.3-forge
openysm-forge-2.6.6.3.jar
24 Jul 2026
2.6.6.3-fabric
openysm-fabric-2.6.6.3.jar
24 Jul 2026
2.6.6.2
openysm-forge-2.6.6.2.jar
23 Jul 2026
2.6.6.2
openysm-fabric-2.6.6.2.jar
23 Jul 2026
2.6.6.1
openysm-fabric-2.6.6.1.jar
22 Jul 2026
2.6.6.1
openysm-forge-2.6.6.1.jar
22 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.