Wavy Flags
Make you own wavy block flags!
Screenshots
About this Mod
Wavy Flags
Wavy flags is a simple mod that adds a flag block and wrenches to adjust those flags
A flag block is crafted with a stone, item frame and redstone.
The rotation wrench is crafted with a stick, an item frame and an iron ingot
the rest of the wrenches are crafted by placing the previous wrench in a crafting grid.
A flag must initially be built in the X+ direction, place the flag block on the flag pole (it will take on the appearence of the block below it) with the flag above it. Right click the flag block and then you may remove your blocks you used to build your flag, you should now have a wavy flag!
you can adjust various aspects of the flag (rotation, speed, eccentricity and offset) using the wrenches.
Available Versions
How to Install Wavy Flags 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 (1.20.6).
Install Mod
Open the mod browser in the dashboard and search for "Wavy Flags". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.6, 1.20.5, 1.20.4 (+3 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Wavy Flags 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 (1.20.6). You can switch loaders with one click in the panel.
Is Wavy Flags compatible with fabric?
Wavy Flags officially supports fabric for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Wavy Flags – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Wavy Flags 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.
Similar Mods
Rent Modded Server
Install Wavy Flags with just one click on your server.