As a long-time Chromebook user and Chrome OS power user, I've uncovered numerous experimental features in chrome://flags that transform everyday usability. These Chrome OS-exclusive tweaks—ranging from launcher repositioning to advanced gestures—feel like previews of future updates. They're safe to enable and reversible. Dive in to discover five game-changers.
Launch a new tab, enter chrome://flags in the omnibox, and search for the flags below. Restart your Chromebook when prompted for changes to take effect.

Move your launcher (shelf) from the bottom to the side of the screen for optimized workflows and more vertical space—ideal for productivity enthusiasts.
Chrome's full-screen mode delivers immersion, but tab-switching disrupts it. Enable "Immersive Fullscreen," restart, and a slim white bar appears at the top, displaying open tabs. Hover to switch seamlessly, just like an auto-hiding launcher. Combine with three-finger tab swipes for content-focused browsing.

While Chrome OS now supports multi-windowing, recapture the original maximized browser feel. Search for "automatically maximize window" and enable it. Most apps launch maximized with no resize button—Calculator and Camera excepted—for a distraction-free setup.

The search key opens your app launcher with a versatile bar mixing apps and web results. Enable "Apps only search the app list" to filter to installed apps only, streamlining launches. Omnibox handles web searches effortlessly.

Three-finger swipes switch tabs out-of-the-box on capable hardware. Extend this to windows by enabling "workspace cleanup." Swipe left or right with three fingers to cycle through open windows intuitively.
Chrome OS brims with experimental gems ready for prime time. Tinker safely—they won't harm your device—and share your favorites in the comments.