The next generation of client tools. Brighter. Faster. Safer.
No technical knowledge required. If you can download a file, you can use ChromaClient.
One-click installer for Windows 10/11. No extra dependencies, no admin headaches.
Sign in and paste your license key. ChromaClient automatically finds your League Client.
Pick a theme, build your own, tweak FPS settings — changes go live instantly.
Stop relying on what others made. ChromaClient's live Theme Builder lets you design your perfect client from scratch — colors, glows, shadows, and more. What you build, only you have.
Change themes seamlessly without touching game files. Fully compliant and beautifully integrated.
Access a curated library of beautiful themes created by passionate designers.
Replace the static lobby with high-quality, relaxing video wallpapers.
Auto-accept queues safely so you never miss a match while fetching water.
Automatically import popular builds from community sites directly to your client.
Control your music without tabbing out, keeping your focus completely on the lobby.
Clean up your microphone audio with built-in AI suppression for clearer team communication.
Operates strictly through the official League API, ensuring zero interference with the game engine.
Disable heavy client animations and effects to ensure a smooth experience on older computers.
Safely adjust your client's visual settings to maximize FPS on any hardware.
Automatically frees up idle RAM used by the client to keep your system responsive while playing.
Optimize Windows network routing locally to help maintain a stable connection during matches.
Built from the ground up to respect Riot's terms of service. No game file modifications.
Your game data stays on your machine. We do not collect or sell match histories.
Automatic server synchronizations ensure the tool stays fully compliant with every new patch.
Get direct assistance from our development team for any questions or setup issues.
Over 2,400 active players are already using ChromaClient every day.
"Been using it for 3 months. My lobby genuinely looks better than any content creator I watch. The Theme Builder alone is worth the price."
"I was skeptical at first about account safety. But it literally uses Riot's own API — my main has been active for 2 months with zero issues."
"The FPS boost is real on my old PC. Went from 45 to 80+ stable just from the lightweight mode. Should have downloaded this months ago."
No. We use allowed LCU APIs.
No, Windows only.
Yes, anytime.
Yes! The license is bound to your PC (HWID).
We operate strictly within the bounds of the LCU API.
We automatically detect updates. Fixes usually within 24h.