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MCEF (Minecraft Chromium Embedded Framework)Minecraft mod for 1.21.4

A library for adding the Chromium web browser into Minecraft

newest supported 1.21.4Library Api
Latest version
[FABRIC][1.21.4] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.4
Minecraft
1.10.2 to 1.21.4
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
not stated
Downloads
3.1M
Updated
20 mo ago
Available on
CurseForge

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Fabric, NeoForge, Forge21+declared3 Dec 2024
1.21.3Fabric, NeoForge, Forge21+declared23 Oct 2024
1.21.2Fabric, NeoForge, Forge21+declared22 Oct 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Forge21+declared29 Apr 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.3Fabric, NeoForge, Forge17+declared4 Dec 2023
1.20.2Fabric, NeoForge, Forge17+declared20 Sept 2023
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023
1.19.2Fabric, NeoForge, Forge17+declared5 Aug 2022
1.18.2Forge, Fabric, NeoForge17+declared28 Feb 2022
1.12.2Fabric, NeoForge, Forge8+declared18 Sept 2017
1.10.2Fabric, NeoForge, Forge8+declared23 Jun 2016

Download

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

All 40 releases
[FABRIC][1.21.4] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.4release16 Jan 2025

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

Download latest
dafc76264089…
Older versions24
  • [NEOFORGE][1.21.4] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.416 Jan 20251.21.40.2 MB326 downloads9152ec344f35…Get
  • [FABRIC][1.21.3] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.316 Jan 20251.21.30.2 MB1.8k downloads5a33bd60b087…Get
  • [NEOFORGE][1.21.3] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.316 Jan 20251.21.30.2 MB46 downloads4b776fe42858…Get
  • [FABRIC][1.21.2] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.216 Jan 20251.21.20.2 MB122 downloads28dc48b376db…Get
  • [NEOFORGE][1.21.2] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.216 Jan 20251.21.20.2 MB42 downloads81d9164e4b77…Get
  • [FABRIC][1.21.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.120 Oct 20241.21.10.2 MB9.7k downloads68f9c951b02e…Get
  • [NEOFORGE][1.21.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.21.120 Oct 20241.21.10.2 MB5.3k downloadsefc74c3bf078…Get
  • [FABRIC][1.21] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.2120 Oct 20241.210.2 MB423 downloads9dbefb37fc60…Get
  • [NEOFORGE][1.21] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.2120 Oct 20241.210.2 MB204 downloadsf87b4618472c…Get
  • [FABRIC][1.20.6] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.620 Oct 20241.20.60.2 MB1.3k downloads6855187a5b19…Get
  • [NEOFORGE][1.20.6] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.620 Oct 20241.20.60.2 MB117 downloads97ec0e5c51d7…Get
  • [FABRIC][1.20.4] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.420 Oct 20241.20.40.2 MB367 downloads458d21f78f59…Get
  • [NEOFORGE][1.20.4] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.420 Oct 20241.20.40.2 MB151 downloadsc7a1fb9c9ce9…Get
  • [FABRIC][1.20.3] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.320 Oct 20241.20.30.2 MB44 downloadsf4d89869dfef…Get
  • [NEOFORGE][1.20.3] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.320 Oct 20241.20.30.2 MB40 downloadsb0226380ed7e…Get
  • [FABRIC][1.20.2] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.220 Oct 20241.20.20.2 MB187 downloads55d58bd898ed…Get
  • [NEOFORGE][1.20.2] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.220 Oct 20241.20.20.2 MB149 downloads037d0833f7b6…Get
  • [FABRIC][1.20.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.120 Oct 20241.20.10.2 MB13.3k downloads288dc6527ae7…Get
  • [FORGE][1.20.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.6-1.20.120 Oct 20241.20.10.2 MB879.0k downloads6d9fa1433d50…Get
  • [FABRIC][1.21.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.5-1.21.116 Sept 20241.21.10.2 MB2.8k downloads7cc3fd69e66c…Get
  • [NEOFORGE][1.21.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.5-1.21.116 Sept 20241.21.10.2 MB179 downloadsd5536accc27f…Get
  • [FABRIC][1.21] MCEF (Minecraft Chromium Embedded Framework) 2.1.5-1.211 Aug 20241.210.2 MB7.1k downloads5c159a65f0de…Get
  • [NEOFORGE][1.21] MCEF (Minecraft Chromium Embedded Framework) 2.1.5-1.211 Aug 20241.210.2 MB298 downloadsec680d44d7ac…Get
  • [FABRIC][1.20.1] MCEF (Minecraft Chromium Embedded Framework) 2.1.4-1.20.118 Nov 20231.20.10.2 MB34.7k downloads0c534dcb22ba…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 1.10.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

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

Fabric, NeoForge, Forge. 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.

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 CurseForge, 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.

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Last checked 1 mo ago against CurseForge. 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? .