DatapacksJava
Health Display Datapack
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This datapack can give real-time data of mob's health percentage and display in a visual way 这个数据包可以让你查看生物的实时血量百分数并提供可视化（需要资源包）
Functions
- Mobs now show their HP percentage information above them, and the percentage will change when their HP changes
- If a mob is close to a player ,the percentage information will display, however if it is far from the player, the information will hide
- The percentage information has a visually-improved effect when you install the resource pack like this:
Warnings
- Because the datapack use mob's custom name to achieve the function, so it will definitely conflict with name tags using
- When you uninstall the datapack, the mob who already has a custom name will not disappear
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.5, 1.21.6
- 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.
Verified by MCModsHub
- Downloads as health_display datapack v1.zip
- Download size: 9 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.