How do I install OpenYSM?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does OpenYSM work with?

The listing gives Minecraft 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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OpenYSM

by TianjinAcid · on Modrinth

Open-source alternative for Yes Steve Model OpenYSM is a player model modification mod that provides the same functionality as YSM. This solves the…

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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

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iOS

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Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as openysm-forge-2.6.6.6.jar — drop this file into the mods folder
Download size: 24.6 MB
Download link checked 28 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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All Mods for Java All Minecraft Java mods Java mods for 1.20