OptiLeaves(Fabric)

Optimize leaves rendering and increase FPS without noticeable visual changes. (Fabric version)

8.0K Downloads

fabricdecorationoptimizationutility

Rent Server with this Mod

About this Mod

Optileaves - a Minecraft mod that optimizes leavesrender for a better performance.

Enjoy higher FPS without losing the beauty of your world!

🌿🌿🌿

The mod hides invisible block faces that the player wouldn’t see anyway, reducing system load without compromising visual quality. The configurable depth check allows fine-tuning the balance between performance and detail. Especially effective in forests and jungles, where foliage is most dense.

🎮 Tests:
🍃 In areas with extremely dense foliage, FPS can improve by up to ~25%! In moderately leafy areas, up to ~15% more FPS 🍃

🎥 Showcase:

🍀 Enjoy the game! 🍀

Available Versions

OptiLeaves-fabric-1.21.4-v1.1release

MC 1.21.4fabric

April 7, 2026

OptiLeaves-fabric-26.1-v1.1release

MC 26.1, 26.1.1fabric

April 6, 2026

OptiLeaves-fabric-1.21.11-v1.1release

MC 1.21.11fabric

April 4, 2026

OptiLeaves-fabric-1.21.1-v1.1release

MC 1.21, 1.21.1fabric

April 4, 2026

OptiLeaves(Fabric) 1.0.0release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6fabric

October 9, 2025

How to Install OptiLeaves(Fabric) 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 (26.1.1).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.1, 26.1, 1.21.11 (+18 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

OptiLeaves(Fabric) 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 (26.1.1). You can switch loaders with one click in the panel.

Is OptiLeaves(Fabric) compatible with fabric?

OptiLeaves(Fabric) officially supports fabric for Minecraft 26.1.1, 26.1, 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with OptiLeaves(Fabric) – how to optimize performance?

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