How do I install Heart Animation Customizer?

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 Heart Animation Customizer work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Heart Animation Customizer

by NotRedy · on Modrinth

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 26.1–26.2Newest
Minecraft 1.21–1.21.11

⬇ Download for 26.1–26.2 ⬇ Download for 1.21–1.21.11

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.

Open in MC Java Mods Get it on Google Play →

Heart Animation Customizer — screenshot 1

Features

🫀 Master switch — turn the whole mod on or off in one click
✨ Disable Heart Flashing — stop hearts flashing white on fresh damage
📳 Disable Low Health Shaking — stop hearts jittering around when you're down to your last couple of hearts
💗 Disable Heal Bounce — stop the regenerating heart popping upward when you eat a golden apple, use natural regen, or heal any other way
🔧 Every option is independent — mix and match whichever animations bother you and keep the rest

Configuration

Open Mod Menu → Heart Animation Customizer → Config to toggle any combination of the options above. Settings save automatically and persist between sessions.

Requirements

Fabric API — required
Mod Menu — required, provides the config screen
Cloth Config — required, powers the config screen UI

This is a client-side only mod — it doesn't need to be installed on a server, and installing it won't affect other players or get you kicked from servers that don't have it.

Compatibility

This mod is lightweight and touches only heart-rendering code, so it's compatible with the vast majority of other client mods. If you're also running another mod that changes heart/HUD rendering (health bar overlays, other "no shake" mods, etc.), you may see one animation override the other rather than a conflict — if you hit an actual crash, please report it with your mod list and a link to your latest.log.

Versions

Available for both the classic 1.21.x version line and the newer year-based 26.x releases — grab the file that matches your game version.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
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 1.21.x-1.2.jar — drop this file into the mods folder
Download size: 641 KB
Download link checked 10 Sept 2026 — working

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

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