How do I install Happy Birthday?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Happy Birthday work with?

The listing gives Minecraft 1.20.1, 1.20.2, 1.20.3, among others. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Happy Birthday

ModsJava

Happy Birthday

by an1by · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Celebrate your party on the server with this plugin!

Features

Balloons

Throw the ball away to send it flying freely.
It will burst with a sound when it passes a specified number of blocks.
Permission: aniby.birthday.balloons
Mechanic of balloons

Piece of Cake

Right click on cake while sneaking with empty hand to get a piece of cake into your inventory.
Right click to launch a piece of cake. If a piece hits a player, he restores 1 hunger level and 0.2 saturation.
Permission: aniby.birthday.piece_of_cake
Fight with pieces of cake

Party Blower

Right click to make a festive blower sound.
Permission: aniby.birthday.party_blower

All mechanics accessible also with OP or aniby.birthday.all permission.

Hats

Available via /burthday command.

`/birthday` command

Gives out the items listed above
Usage: /burthday [<itemName>] [<count>]
Permission: aniby.birthday.give

Installation

Download and drag .jar file to plugins/ folder;
Download and install .zip file to your resourcepacks/ folder or set resource-pack field in your server.properties;
Reload your server;
Enjoy new things!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.20.2, 1.20.3
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as HappyBirthday-0.1.jar — drop this file into the mods folder
Download size: 371 KB
Download link checked 6 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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All Mods for Java All Minecraft Java mods Java mods for 1.20