OptimNVC adds optimization and client side voice chat. OptimNVC's main reason why it was created is due to my potato that I call a PC struggles running Minecraft. First I tried playing only servers, then I downloaded only Sodium, then I realised. The more optimisation mods, the bigger performance! So I added all optimisation mods I knew about. If you want more optimisation mods to this let me know, as I am happy to update it. All versions of 1.1.1 are broken. If you wish to have QoL mods also use OptimNVC QoL
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.10
- 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
- Downloads as OptimNVC 1.1.3.mrpack
- Download size: 20 KB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.