
Epitex — Smart Auto-Potions
Never manually drink a potion again.
Auto Potion is a lightweight client-side and server-side auto-potion mod that instantly uses the right potion exactly when you need it.
This mod works in both singleplayer and client-side environments, so you can safely use it on online servers.
✨ Features
• Fire Resistance — instantly when you’re in lava or on fire
• Slow Falling — when a fall would be lethal (smart health + fall distance calculation)
• Instant Health — when you drop below 3 hearts
• Regeneration — when you’re at or below 5 hearts
• Resistance — at critical health (2 hearts or less)
• Night Vision — in dark areas (light level ≤ 7)
• Water Breathing — when you’re running out of air underwater
• Ominous Bottle — automatically uses any Ominous Bottle when Bad Omen expires (full 100-minute duration, correct amplifier)
⚠️ Important Note Slow Falling works best in singleplayer (or with a server-side version of the mod). In Client Only Mode (multiplayer without server mod), Slow Falling may sometimes activate too late or not at all due to client-side limitations and latency. You can disable it individually in the menu if needed.
🎮 Controls
P — Quick global ON/OFF toggle (with chat confirmation)
M — Opens the clean in-game config menu
• Toggle the entire mod
• Enable/disable every feature individually
• Toggle Client Only Mode (for multiplayer servers)
📋 How It Works
• Scans your hotbar + offhand (in Client Only Mode) or full inventory (singleplayer)
• Uses the exact duration and amplifier from the potion
• Automatically returns a glass bottle (or shatters Ominous Bottles like vanilla)
• Fully respects all your toggles
• Works perfectly in singleplayer
• Works on any multiplayer server with Client Only Mode enabled
🛠 Compatibility
• Minecraft 1.21.10, 26.1.2
• Fabric
• No extra dependencies
• client-side for multiplayer servers
• server-side for singleplayer
Installation
Download the latest .jar
Drop it into your mods folder
Launch the game and press M to customize settings
Perfect for:
• Speedrunners
• PvP players
• Survival explorers
• Anyone who hates pausing mid-fight to drink potions
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Ships as Auto Potion - 1.21.11.jar — drop this file into the mods folder
- Download size: 1.2 MB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.