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MCEF (Minecraft Chromium Embedded Framework)Minecraft mod for 1.21.4

MCEF (Minecraft Chromium Embedded Framework) is a mod and library for adding the Chromium web browser into Minecraft.

client onlynewest supported 1.21.4TechnologyUtilityLibrary
Latest version
2.1.6-1.21.4
Minecraft
1.20.1 to 1.21.4
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-2.1-only
Downloads
635.4k
Updated
20 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

Every version MCEF (Minecraft Chromium Embedded Framework) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4NeoForge, Forge, Fabric21+declared3 Dec 2024
1.21.3Fabric, NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge21+declared13 Jun 2024
1.20.6NeoForge, Forge, Fabric21+declared29 Apr 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.3NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1NeoForge, Fabric, Forge17+declared12 Jun 2023

Download

From MCEF (Minecraft Chromium Embedded Framework)’s own host. Nothing is re-hosted here.

2.1.6-1.21.4release16 Jan 2025

mcef-neoforge-2.1.6-1.21.4.jar · 0.2 MB · for 1.21.4

Download latest
3a13f4805b07…
Older versions17
  • 2.1.6-1.21.316 Jan 20251.21.30.2 MB386 downloadse2f35f791a4d…Get
  • 2.1.6-1.21.216 Jan 20251.21.20.2 MB393 downloadse65140ca6785…Get
  • 2.1.6-1.21.120 Oct 20241.21.10.2 MB63.5k downloads8b45e271ca3b…Get
  • 2.1.6-1.2120 Oct 20241.210.2 MB2.4k downloads7e66812431ea…Get
  • 2.1.6-1.20.620 Oct 20241.20.60.2 MB464 downloads1404f7268a1b…Get
  • 2.1.6-1.20.420 Oct 20241.20.40.2 MB814 downloadsa520fba9594f…Get
  • 2.1.6-1.20.320 Oct 20241.20.30.2 MB160 downloadsa64e7867eaf9…Get
  • 2.1.6-1.20.220 Oct 20241.20.20.2 MB344 downloadsb75ee2aa58b2…Get
  • 2.1.6-1.20.120 Oct 20241.20.10.2 MB26.7k downloads6df8c8e70ab1…Get
  • 2.1.5-1.21.117 Sept 20241.21.10.2 MB789 downloads75771d684fa9…Get
  • 2.1.5-1.211 Aug 20241.210.2 MB457 downloadsd11d09120bae…Get
  • 2.1.4-1.20.118 Nov 20231.20.10.2 MB63.4k downloadsc2c4c324410f…Get
  • 2.1.3-1.20.117 Nov 20231.20.10.2 MB2.0k downloads33863f657c30…Get
  • 2.1.2-1.20.116 Nov 20231.20.10.2 MB1.1k downloads058fe76ab8da…Get
  • 2.1.1-1.20.110 Nov 20231.20.10.5 MB6.7k downloadse396141aae0f…Get
  • 2.1.0-1.20.11 Nov 20231.20.10.5 MB2.8k downloads3af5114a0e9a…Get
  • 2.0.1-1.20.120 Oct 20231.20.10.5 MB7.0k downloads2460b1c07ad6…Get

Frequently asked

Does MCEF (Minecraft Chromium Embedded Framework) work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version MCEF (Minecraft Chromium Embedded Framework) 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 MCEF (Minecraft Chromium Embedded Framework) support?

Everything the author has declared, from 1.20.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install MCEF (Minecraft Chromium Embedded Framework) on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does MCEF (Minecraft Chromium Embedded Framework) support?

NeoForge, Forge, Fabric. 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 MCEF (Minecraft Chromium Embedded Framework)?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is MCEF (Minecraft Chromium Embedded Framework) under?

LGPL-2.1-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install MCEF (Minecraft Chromium Embedded Framework)?

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 MCEF (Minecraft Chromium Embedded Framework) safely?

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

Works on the same versions

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

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .