ModsJava
OpenInv
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.
Features
- OpenInv: Open anyone's inventory, even if they're offline.
- Read-only mode! Don't grant edit permission.
- Cross-world support! Allow access only from the same world.
- No duplicate slots! Only armor is accessible when opening self (if allowed at all)!
- Drop items as the player! Place items in the dropper slot in the bottom right. Can be disabled via permission!
- Allow any item in armor slots! Configurable via permission.
- OpenEnder: Open anyone's ender chest, even if they're offline.
- Allow access only to own ender chest! Don't grant permission to open others.
- Read-only mode! Don't grant edit permission.
- Cross-world support! Allow access only from the same world.
- SilentContainer: Open containers without displaying an animation or making sound.
- AnyContainer: Open containers, even if blocked by cats or blocks.
- Resource Pack Support: Personalize view using resource pack tricks like custom fonts and characters. See the wiki for details.
Commands
See the wiki.
Permissions
See the wiki
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10, 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.
Verified by MCModsHub
- Ships as OpenInv.jar — drop this file into the mods folder
- Download size: 348 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.