Minecraft version
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CurseForge · Minecraft mod
DeclutterUI
Hide annoying warnings, buttons, and popups
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which DeclutterUI release matches 1.21.1 NeoForge?
Best match for your filters DeclutterUI 1.0.3
Game version 1.21.1
Loader NeoForge
DeclutterUI 1.0.3 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is DeclutterUI required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does DeclutterUI 1.0.3 need?
DeclutterUI 1.0.3 on 1.21.1 NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add DeclutterUI without breaking your instance.
Built for DeclutterUI 1.0.3 on 1.21.1 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use DeclutterUI 1.0.3. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside DeclutterUI 1.0.3. It opens that exact file at the source.
About this project
What does DeclutterUI add?
Main Menu
- Hide Realms button
- Hide Accessibility button
- Hide Language button
- Hide splash text
- Hide copyright notice
- Hide version and modded text
- Skip narrator setup screen on first launch
In-Game
- Hide recipe book button
- Hide Player Reporting button
- Hide Open to LAN button
- Hide chat indicators
- Hide selected-item name popup
- Hide boss bars
- Hide scoreboard sidebar
- Hide action bar messages
- Hide floating hologram text
Menus
- Hide Credits & Attribution button
- Hide Online Options button
- Hide Feedback and Report Bugs buttons
Popups & Notifications
- Hide advancement notifications
Project description from CurseForge.
Pick your setup
DeclutterUI by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
26.1.1
1 loader buildMinecraft version
26.1
1 loader buildMinecraft version
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
DeclutterUI versions and loaders
DeclutterUI 1.0.3
declutterui-1.0.3.jar
2 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
DeclutterUI 1.0.2
declutterui-1.0.2.jar
24 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
DeclutterUI 1.0.1
declutterui-1.0.1.jar
14 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
DeclutterUI 1.0.0
declutterui-1.0.0.jar
29 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
Looking for an older file? The official CurseForge project page is in Resources.
