ColorZilla
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Clear cache & cookies instantly. Full cookie editor plus localStorage & sessionStorage inspector — built for developers.
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Cache & Cookie Manager is a powerful, yet simple browser data management tool built for developers, QA engineers, testers, and privacy-conscious users.
★ SIMPLE MODE — One-click clearing
Select exactly what to wipe and hit Clear:
• Cache — instant global clear, equivalent to a hard reload (Ctrl+Shift+R)
• Cookies — scoped to the current site
• Local Storage — clear page-specific local storage
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Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
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A must-have Chrome extension for developers and power users I’ve been using Cache & Cookie Manager, and honestly, it’s one of those rare extensions that feels both powerful and thoughtfully designed. What really stands out is how seamlessly it balances simplicity with advanced capabilities. The one-click clearing is incredibly convenient when you just want to reset state quickly, but the real magic is in the advanced mode. Being able to inspect, edit, and manage cookies, local storage, and session storage in such a clean UI saves a ton of time compared to digging through DevTools. Performance-wise, it feels instant. No lag, no unnecessary background processes, just fast execution exactly when you need it. And the ability to pop it out into a separate window while working alongside DevTools is a small but powerful productivity boost. Another big plus is privacy. Everything runs locally with zero data collection or tracking, which is honestly refreshing in today’s extension ecosystem. If you regularly deal with caching issues, cookies, or storage debugging, this extension will quickly become part of your daily toolkit. It’s simple when you need it, powerful when you want it, and built with the right priorities. Highly recommended.