Better Biome Reblend

Better Biome Reblend

Updated version of Better Biome Blend, a mod that improves Biome Blending

by
2.2M Downloads
fabricforgeneoforgequiltoptimization
Configure a Compatible Minecraft Server

Screenshots

Maximum with mod
Vanilla Default
Vanilla Maximum

About this Mod

A updated version of BetterBiomeBlend for 1.21.x

FOR OLDER VERSIONS, USE THE ORIGNIAL Better Biome Blend

About

Better Biome Blend is a Client-Side performance and bug-fix mod. It adds support for smooth, large scale, sRGB correct biome color transitions. With the mod installed you can set the "Biome Blend" setting in your video options from 0x0 to 29x29. Compared to Vanilla, this setting no longer impacts performance.

About 1.18+

Better Biome Blend will always use a 29x29 biome blending radius (Unless on Sodium, which is forced 14x14.) This is because biomes are now 3D instead of 2D, which makes biome color calculation a lot harder. This required writing a more specialized algorithm, but in return the mod is still as fast as it is in 1.17. Better Biome Blend also completely supports grass, water and leaves in caves, while vanilla currently does not.

Compatibility

  • Sodium: Fully Compatible on 1.21.x with 0.6.x
  • Sodium: 0.5.x Compatible on 1.20.1/x

Usage:

You may use this mod without worry in any modpack. Though, credit would be nice.

Available Versions

NeoForge 1.6.0release
MC 1.21.11neoforge
January 10, 2026
Fabric 1.6.0release
MC 1.21.11fabric
January 10, 2026
1.20.x | 1.5.3FOrelease
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge, neoforge
October 11, 2025
1.20.x | 1.5.3FArelease
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6fabric, quilt
October 2, 2025
1.20.x | 1.5.2release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6fabric, quilt
October 1, 2025

How to Install Better Biome Reblend on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the Better Biome Reblend file for fabric and Minecraft 1.21.11.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabricforgeneoforgequilt

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+18 more)

Server-side

βœ— Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does Better Biome Reblend need to be installed on the Minecraft server?

No. Modrinth marks Better Biome Reblend as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does Better Biome Reblend require?

Use a file for fabric, forge, neoforge, quilt and your exact Minecraft version. Supported versions include 1.21.11, 1.21.10, 1.21.9. Files for different loaders are not interchangeable.

Better Biome Reblend is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

Better Biome Reblend stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 only
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.625w14craftmine1.21.51.21.41.21.3+11 more