Fix Lag with the Roblox Script Performance Profiler Tool

If your game is starting to chug, you probably need to break out the roblox script performance profiler tool to see what's actually eating up your frame time. There is nothing more frustrating than building a beautiful world with complex mechanics, only to realize that players on mid-range phones are getting five frames per second. We've all been there—you write a piece of code that seems fine on paper, but once you have twenty players in a server, everything starts to crawl. ...

February 15, 2026 · 6 min · Tedda Glanville