Clean Master – System Cleaner

Clean cache, cookies, history, and site data with one click.

Clean Master is a fast, secure, and lightweight Chrome extension that gives you complete control over your browsing privacy with one-click cleanup. With just a single click, instantly clear cache, cookies, browsing history, download history, and site storage—no more digging through Chrome’s settings. Whether you're freeing up space, protecting your privacy on shared devices, or troubleshooting website issues, Clean Master makes browser maintenance effortless. Unlike built-in tools that require multiple steps, Clean Master lets you customize exactly what to delete and choose time ranges (last hour, last day, last week, or all time) so you never lose important logins or data unintentionally. A handy storage usage estimator shows how much space you’ll reclaim before you clean, helping you make informed decisions. Built with privacy in mind, Clean Master operates entirely client-side—your data never leaves your device, and no external servers are involved. It uses only essential permissions: 'browsingData' to perform cleanups and 'storage' to remember your preferences. Perfect for everyday users, developers, and privacy-conscious individuals, Clean Master is the simplest way to keep your browser fast, clean, and secure. Install now and take back control of your browsing experience—fast, safe, and clutter-free.