Health Changer
Change the number of Hearts you have with a simple command! You cannot go above 10 so this makes it survival friendly.
⬇ Download on Modrinth
Welcome to the Health Changer Data Pack! Here's how it works and how to use it.
How It Works
The Health Changer Datapack works by first of all putting you in survival when you join the world for the first time with the datapack enabled. Then, it creates about 11 triggers for you to choose from, ranging from 0-10. These reflect the amount of hearts your maxhealthcount is changed to, with the exception of 0 being half a heart. The triggers will give you a short messgae and sound of what has happened, for example: "You now only have 1 heart left! Be careful...", and it then changes the heart count. It is incredibly simple and very unlikely to break, but if it does I have a Youtube Channel (@TomatoFacex1) that you can comment on the latest video what your problems are with the Datapack.
How To Use It
To use the Datapack, use the following command:
- /trigger changehealthto set [amount]
The amount that you put is the amount of health you will be given. You cannot go above 10, as this version is survival friendly, however you can go down to half a heart by putting 0 as the amount.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.7
- 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 — see the MC Java Mods guides for the full walkthrough.
- Downloads as healthchanger1217.zip
- Download size: 15 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.