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Optimized Block EntitiesMinecraft mod for 26.3

A client-side optimization mod to make block entities render faster

newest supported release 26.3CosmeticPerformance
Latest version
obe+26.1.2-1.2.1.jar
Minecraft
1.20 to 26.3
Java
Java 25+
Loaders
Forge, Quilt, Fabric, NeoForge
Licence
not stated
Downloads
775.9k
Updated
2 d ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Optimized Block Entities declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Forge, Quilt, Fabric, NeoForge25+declared15 Sept 2026
26.2NeoForge, Quilt, Fabric, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric, Quilt25+declared9 Apr 2026
26.1.1Forge, Quilt, Fabric, NeoForge25+declared1 Apr 2026
26.1Fabric, Quilt, NeoForge, Forge25+declared24 Mar 2026
1.21.11NeoForge, Quilt, Forge, Fabric21+declared9 Dec 2025
1.21.10NeoForge, Quilt, Fabric, Forge21+declared7 Oct 2025
1.21.9Fabric, Forge, NeoForge, Quilt21+declared30 Sept 2025
1.21.8Forge, Quilt, Fabric, NeoForge21+declared17 Jul 2025
1.21.7Quilt, Fabric, Forge, NeoForge21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric, Quilt21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric, Quilt21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric, Quilt21+declared3 Dec 2024
1.21.3Quilt, Fabric, NeoForge, Forge21+declared23 Oct 2024
1.21.2Fabric, Forge, NeoForge, Quilt21+declared22 Oct 2024
1.21.1Quilt, Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, Quilt, Fabric, NeoForge21+declared13 Jun 2024
1.20.1Quilt, Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Forge, Quilt, Fabric, NeoForge17+declared2 Jun 2023

Download

From Optimized Block Entities’s own host. Nothing is re-hosted here.

Browse 121 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

Most recently published release

obe+26.1.2-1.2.1.jarrelease3 Nov 2026

obe-26.1.2-1.2.1.jar · 0.2 MB · for 26.1.2, 26.1.1, 26.1 · Fabric, Quilt

Choose file on publisher ↗
12c1a5acc2ed…
Older versions24

Frequently asked

Does Optimized Block Entities work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Optimized Block Entities declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Optimized Block Entities support?

Everything the author has declared, from 1.20 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Optimized Block Entities support?

Forge, Quilt, Fabric, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Optimized Block Entities?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Optimized Block Entities?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Optimized Block Entities safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 5 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .