
Modrinth · Minecraft mod
Essential Warning Screen
This mod adds a warning screen if Essential is installed to keep your modpack users safe.
Quick answer
Which Essential Warning Screen release should I use?
Essential Warning Screen 2.0.0-1.21.11 targets 1.21.11 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 3 required mods have matching files.
Where it goes
Is Essential Warning Screen required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Essential Warning Screen 2.0.0-1.21.11 need?
2.0.0-1.21.11. Change the file and its required mods may change too.
Install Fzzy Config, Fabric API, Fabric Language Kotlin first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Essential Warning Screen without breaking your instance.
Built for Essential Warning Screen 2.0.0-1.21.11. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.0.0-1.21.11. It targets 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fzzy Config, Fabric API, Fabric Language Kotlin first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.0.0-1.21.11. It opens that exact file at the source.
About this project
What does Essential Warning Screen add?
A utility mod for modpack developers who wants to keep their users safe and warn people about the usage of Essential and their Privacy Policy.
Here is how it looks like!

But you might ask, why would you care about their privacy policy if already everyone taking our data nowadays?
Maybe because a random Minecraft mod doesn't have to know where you live and stuff.
Here is their privacy policy (Updated as of 1.08.2025):
- Your Account (as defined in the Privacy Policy) information, email address, and Minecraft UUID (as defined in the Privacy Policy);
- Usage times and dates, time zone, language, screen resolution, and device settings;
- Items you purchased, configurations made to these items, Minecraft version, Mod (as defined in the Privacy Policy) loader version, and concurrent Mods;
- Your browser type, operating system, IP address, referring/exit pages, unique device identifiers, and push notification token;
- Activity linked to your email or your Minecraft UUID;
- Metadata from your user content (Account name, Minecraft UUID);
- Supplementary information pertaining to you that we receive from third parties; and
- Information provided by you during customer support interactions.
- Geolocation information, such as the country, State, or territory where you are located when you access the Service (which information will be subsequently anonymized by Essential).
Credits:
Thanks to the Vital Team for developing Not Essential website which is used by the "Why not Essential?" button in this mod.
Ghost in the logo taken from a Reddit thread by V3X3D
Disclaimer: This mod is not affiliated with, developed by, or supported by the Vital Team or the NotEssential developers.
Project description from Modrinth.
Pick your setup
Essential Warning Screen by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader buildShowing the newest 12 of 13 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Essential Warning Screen versions and loaders
2.0.0-1.21.11
essentialwarningscreen-2.0.0-1.21.11.jar
11 Mar 2026
2.0.0-1.21.9
essentialwarningscreen-2.0.0-1.21.9.jar
11 Mar 2026
2.0.0-1.21.6
essentialwarningscreen-2.0.0-1.21.6.jar
11 Mar 2026
2.0.0-1.21.2
essentialwarningscreen-2.0.0-1.21.2.jar
11 Mar 2026
2.0.0-1.21.1
essentialwarningscreen-2.0.0-1.21.1.jar
11 Mar 2026
2.0.0-1.20.1
essentialwarningscreen-2.0.0-1.20.1.jar
11 Mar 2026
1.0
essential-warning-screen-1.0.jar
1 Aug 2025
Looking for an older file? The official Modrinth project page is in Resources.
