ModsJava
Model Tools
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthModel Tools
A tool to preview and apply custom models from resource packs.
Usage
- Hold an item in hand, and press open viewer keybind (J by default).
- Select the namespace of the resource pack you want to view
- Select a model from the list:
- Ones beginning with equipment are for armor and similar models
- Ones beginning with item are for item models
- Choose your display type in the top right (Item, Helmet, Etc)
Setup information
When installed on just the client side, you can preview all models currently enabled by active resource packs
When installed on both Server and Client sides, you can then modify your held item by applying the model to the held item either as a texture model, or an equipment asset.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.10, 1.21.11
- 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.
File checked by MCModsHub
- Ships as model-tools-1.0.1.jar — drop this file into the mods folder
- Download size: 39 KB
- Download link checked 7 Nov 2026 — working
These come from our own check of the pack file, not from the source page.