
Model Tools
A tool to preview and apply custom models from resource packs.
Screenshots

About this Mod
Model 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.
Available Versions
How to Install Model Tools on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Model Tools". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Model Tools server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Model Tools compatible with fabric?
Model Tools officially supports fabric for Minecraft 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Model Tools – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Model Tools consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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