FPS and performance
Lightweight rendering and a low memory footprint keep weak PCs smooth.
Fabric · Minecraft 1.21.11 · Free
Fresh as a
LEMON.
LemonClient is a lightweight Minecraft client for SMP and BoxPvP. KillAura, Crystal Aura, Auto Totem, Xray and 120+ modules in one clean menu — free, no account required.
Free · No account · Java 21+
+38%FPS
120+modules
120+
modules
1.21.x
Minecraft versions
0
cost
GitHub
releases
FEATURES
Why LemonClient?
Built for PvP and performance — not for your RAM.
PvP modules
KillAura, Crystal Aura, Auto Totem and Auto Clicker, tuned for SMP and BoxPvP.
Xray and ESP
See ores, players and storage through blocks with a low-lag engine.
HUD and keybinds
FPS, ping, CPS, coordinates and keystrokes — drag it, scale it, hide it.
Fabric 1.21.x
Runs on Fabric Loader for the 1.21 family. Updates follow new Minecraft releases.
Free, no account
No paywall, no signup. Every build is published on GitHub with a checksum.
MODULES
120+ modules, one menu
Combat, render, movement and utility. Toggle what you need; the rest stays out of your way.
KillAura
Hits every target in range with configurable CPS, rotation and filters.
Crystal Aura
Places and breaks end crystals automatically with a safe placement check.
Auto Totem
Keeps a totem in your offhand and refills it before you need it.
Auto Clicker
Configurable CPS for farming, mining and grinding.
Xray
See ores through blocks with a low-lag engine and per-block filters.
ESP
Highlight players, items and storage through walls.
Fullbright
No torches needed — see in caves and at night.
Nametags
Cleaner names with health, distance and equipment.
Scaffold
Bridge and tower without falling off the edge.
Sprint
Always sprint, no double-tap.
Velocity
Reduce knockback where the server allows it.
HUD
FPS, ping, CPS, coordinates and keystrokes in one place.
INTERFACE
See it in game
The menu opens with Right Shift and stays out of the way when you close it.
Schematic interface preview — not a real gameplay screenshot
KillAura
Crystal Aura
Auto Totem
Xray
FPS312
Ping24 ms
CPS11
LemonClient · v1.4.2
INSTALL
Install in three steps
Minecraft Java Edition, Fabric Loader and Java 21. That is it.
-
01
Install Fabric
Install Fabric Loader for Minecraft 1.21.11. Java 21 or newer is required.
-
02
Drop the JAR
Put the downloaded .jar into your .minecraft/mods folder.
-
03
Launch
Start the Fabric profile. Press Right Shift in game to open the menu.
DOWNLOAD
Ready to download
Grab the latest build from GitHub. Every release ships with a SHA-256 checksum.
Coming soonDownloads are served from GitHub Releases. No account, no ads, no bundled installers.
FAQ
Frequently asked
Is LemonClient free?
Yes. The client is free and the download needs no account or payment.
Which Minecraft versions are supported?
Fabric Loader on the Minecraft 1.21 family. The current version is shown on the download card.
Will I get banned?
Server rules and anti-cheat policies differ. LemonClient does not bypass every anti-cheat; use it at your own risk and read the rules of the server you join.
How do I install it?
Install Fabric Loader for 1.21.11, drop the JAR into .minecraft/mods and launch the Fabric profile.
Where is the download?
Every build is published on GitHub Releases. The download button always points to the latest release.
How do I verify the file?
Compare the SHA-256 checksum on the download card with the file you downloaded. If they differ, download again.
Do I need a special launcher?
No. Any launcher that supports Fabric works, including the official Minecraft launcher. Java 21 is required.