The one client you'll ever need.
OneClient ships the most bleeding-edge mods, while being 100% open source and community-driven.
The Latest & Greatest Mods
We constantly research and look out for the best and newest performance mods. You can even drop in your own mods via Modrinth or CurseForge, and configure everything seamlessly right inside the in-game UI, thanks to OneConfig.
Chatting
CrashPatch
EvergreenHUD
Hytils Reborn
OverflowParticles
Poly+
PolyBlur
PolyNametag
PolySprint
PolyTime
PolyWeather
Redaction
VanillaHUD
Sodium
Lithium
Entity Culling
ImmediatelyFast
Dynamic FPS
FerriteCore
Controlify (Controller support)
Simple Voice Chat
Skyblocker • Hypixel Skyblock
Zoomify
3D Skin Layers
No Chat Reports
SkyCubed
SkyOcean
Wavey Capes
Catharsis
Better Mipmaps
Iris Shaders
quick pack
Detail Armor Bar Reconstructed
Firmament for Hypixel SkyBlock
One Click Join
ChatTweaks
Model Gap Fix
Presence Footsteps
Roughly Enough Items (REI)
Shake Tweaks
Custom Scoreboard
Secure Skins
Noisium
Controlling
AsyncParticles
Firmament Packet Fix
OptiPainting Updated
ModernFix
DamageTint
Screenshot Message Enhancer
Always Ahead
We talk to leading figures in the modding community and mod creators to ensure we have the best and most up-to-date mods.
Unified Configuration
Built on top of OneConfig, OneClient bundles the best OneConfig compatible mods, giving you a unified configuration experience for a variety of different mods.
Custom Selection
Select the mods you need and leave out the ones you don't. Drop in your own mods from your favorite mod providers to match your needs and preferences.
Simply Insane Performance
Feel the difference in performance with our native, web-less, 100% Rust launcher and extremely performant client architecture.
Game Frames Per Second (FPS)
Lunar Client
88 FPS
97 FPS
Game Startup Time
Lunar Client
1m 02s
32s
Launcher RAM Usage
Lunar Client
727 MB
125 MB
*Testing done on a Lenovo Thinkpad T14S Gen 1 with Ryzen 5 Pro 5640U, Vega Graphics, 16GB RAM
Extreme Optimization
Our focus on extreme optimization ensures the best performance with minimal resource usage.
Community Driven
We actively listen to and work with the community to get feedback on the performance of our client on setups with various hardware and operating system configurations.
The Perfect Launcher
With no ads or unnecessary bloat, OneClient's launcher provides the smoothest experience for managing your Minecraft mods. Install all your mods in one click and immediately get into the game.
One Click Install
Unlike using Fabric normally, OneClient installs all the mods you need in one click. No need to search Curseforge & Modrinth all the time, we've got you covered.
Native App
Unlike most launchers, which use slow web technology to render their launcher, our entire launcher is written in Rust, resulting in performance rivaling Prism Launcher whilst looking clean.
Bloat-Free
The launcher will never have ads or unnecessary bloat. The goal will always to bring the best experience to our users with the features people want.
Flashy Cosmetics
Show your drip with our custom-designed cosmetics. We work with 3D designers and Minecraft cosmetic creators to deliver the coolest designs. Your cosmetics will be visible to all other OneClient users, and it's a great way to support open-source modding!
Check Out the Store!
Great Designs
We work with talented 3D designers to bring you the most visually appealing cosmetics. We aim to compete with the competition and provide the best designs.
Thematic Collections
Our cosmetics are organized into thematic collections, making it easy to find items that match your style. Create a special look for any time of the year!
Dont Trust Us? Read The Code...
Polyfrost has not had a single private repository since January 2026, and it never will. Can your favorite client say that?
