Hide Experimental Warning
by Serilum
With Hide Experimental Warning installed, the experimental settings screen no longer appears each time a modded world is created or loaded.
What it does
The mod suppresses the experimental settings warning that Minecraft shows when a world contains experimental or modded settings. Modpacks almost always include such settings, and the screen would otherwise appear on every load. Hide Experimental Warning also removes the yellow experimental text and triangle from the world list, so saves look the same as ordinary worlds.
The mod was first written for the author's own development setup and later released for general use. It is client-side only, so only the player's game needs it and servers run without it. Installation requires Collective, and the mod is published for Fabric, Forge, NeoForge and Quilt. Files cover 1.19.2 – 26.3, with the latest build for 26.3, and the mod is not open source; it is licensed as All rights reserved. The source code and issue tracker are publicly linked.
Key features
Suppressed warning screen
The experimental settings warning is skipped when creating or loading a world that includes mods.
Hidden world list marker
The yellow experimental triangle is removed from each entry in the world selection list.
Hidden experimental label
In newer versions, the Experimental text beside a world's name is hidden as well.
Client-only scope
Only the player's game is affected; the server side and saved worlds stay untouched.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
1.20.x4 of 4 versions with builds
1.19.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Modpack play
Players of a large modpack avoid the same warning screen on every world load.
Development testing
Developers working in their own environment can skip the warning while testing mod content.
Who it’s for: Players and developers who load modded worlds often and do not want the experimental settings prompt or marker shown each time.
How it compares
Experimentalist is open source under the MIT License and runs on the client or the server, with optional installation, across 1.20 – 26.3 for Fabric, Forge and NeoForge. Hide Experimental Warning is client-side only and not open source. DeclutterUI is also client-side only and open source under the MIT License, but it is published for NeoForge alone, with files for 1.21.1 – 26.2.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Hide Experimental Warning | Fabric, Forge, NeoForge and Quilt | 1.19.2 – 26.3 | Client-side only | 2026-10-02 |
| Experimentalist | Fabric, Forge and NeoForge | 1.20 – 26.3 | Client or server, optional | 2026-03-31 |
| DeclutterUI | NeoForge | 1.21.1 – 26.2 | Client-side only | 2026-08-02 |
Questions
Does Hide Experimental Warning need Collective?
Do servers need to install Hide Experimental Warning?
Which loaders does the mod support?
Is the source code available?
In the catalog
Hide Experimental Warning is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Serilum
Similar mods
What the author says
Hide Experimental Warning, as the name suggests, hides the experimental settings warning when creating or loading a modded world. Due to the nature of modding, experimental settings are pretty much always included in a mod collection. It is well known that a world contains features that might be changed at any moment…
Official listing
- Modrinth page
- modrinth.com/mod/hide-experimental-warning
- Owner
- Serilum
- Published
- 2024-04-26
- Updated on Modrinth
- 2026-10-02
- Facts verified
- 2026-10-15