WynnBuild

WynnBuild

A Wynncraft mod for generating WynnBuilder build urls in-game.

by
40.5K Downloads
fabricequipmentgame-mechanicsutility
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Screenshots

Generated Build
Config Screen
Custom Item Generation
Featured

About this Mod

WynnBuild

A simple mod that lets you generate WynnBuilder links directly in-game.

How to Use

You can quickly create a WynnBuilder link for your build in two ways:

  • Press the BUILD button at the bottom-right of your character info screen (you can turn this button off in settings if you want).
  • Or, more reliably, just run the /build command.

Generated Build

Precision Settings

You can control how detailed your build stats are through the Precision option in /build config:

  • OFF - Items are treated as average (default rolls)
  • ON - Items use your exact rolls for maximum accuracy.

Tomes & Aspects

Tomes and aspects are supported. You can choose whether to include them in your builds via the config menu.

Crafted Items

Crafted items are automatically detected and included in your build. However, since WynnBuilder doesn’t support crafted items with custom rolls, they’ll show up as a Normal rarity custom item.

Standalone Items

To share just one item with its exact rolls use the /build buildcustomitem command to generate a WynnCustom link.

Generated Custom Item

Config Options

Open the config with /build config. From here, you can:

  • Enable/disable buttons
  • Access your encoded ability tree value
  • Toggle tomes and aspects
  • Set default powder level

Config Screen

All item, tome, and aspect encoding logic comes from the wynnbuilder repo

In-game info gathering is done by Wynntils

Join the discord and share your feature suggestions and issues!

Available Versions

WynnBuild 3.1.2-hotfix.0+1.21.11release
MC 1.21.11fabric
May 11, 2026
WynnBuild 3.1.2+1.21.11release
MC 1.21.11fabric
May 9, 2026
WynnBuild 3.1.1+1.21.11release
MC 1.21.11fabric
April 26, 2026
WynnBuild 3.1.0-hotfix0+1.21.11release
MC 1.21.11fabric
April 25, 2026
WynnBuild 3.1.0+1.21.11release
MC 1.21.11fabric
April 24, 2026

How to Install WynnBuild on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "WynnBuild". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.4, 1.21.1 (+2 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

WynnBuild 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 WynnBuild compatible with fabric?

WynnBuild officially supports fabric for Minecraft 1.21.11, 1.21.4, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with WynnBuild – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if WynnBuild 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.

Rent Modded Server

Install WynnBuild with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.41.21.11.211.20.2