BlurOnly

the OG motion blur for vanilla and vulkan.

2.8K Downloads

fabricdecorationutility

About this Mod

adds motion blur to minecraft so camera movement looks smoother.
Works on normal fabric/opengl and with vulkanmod if you use that it picks the correct one automatically.

why i made this

I always liked playing with the OG motion blur, but it got discontinued and doesnt work with vulkan, there basically wasnt any motion blur that worked with it at all and the ones that did were just not the same, like didnt give me the same smoothness.

so i made bluronly. One mod that works whether youre on opengl or vulkanmod, runs on current versions.

how to use

/motionblur shows your current %
/motionblur 50 set the blur from 0 to 100 (0 = off)

Config saves automatically.

I also included small optimization so It wont work when your menus.

requirements

fabric api required
Onlylib recommended (For future updates)
vulkanmod optional

Available Versions

BlurOnly 1.0.1release

MC 1.21.11fabric

June 2, 2026

How to Install BlurOnly 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 "BlurOnly". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

BlurOnly 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 BlurOnly compatible with fabric?

BlurOnly officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with BlurOnly – how to optimize performance?

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