NetMeter Cache & Data Cleaner

About

A powerful developer tool for analyzing, monitoring, and cleaning site-specific data. NetMeter: Cache & Data Cleaner provides a precision toolkit to manage a website's complete data footprint, including Cookies, Local/Session Storage, IndexedDB, Cache API, and more, all in real-time and focused only on the active tab.

Key Features:
● 🎯 Precision Site-Specific Focus:
Forget global cleaners. NetMeter operates exclusively on the active tab, allowing you to debug or clear data for one site without affecting your other sessions.
● 📊 Unified Data Dashboard:
Get a clear, immediate overview of all storage types used by the current site, including Cookies, Local/Session Storage, IndexedDB, Cache API, and associated browsing & download history.
● 🔍 Advanced Storage Inspector:
Drill down into each storage type for detailed analysis. View specific keys in localStorage, list IndexedDB databases, or inspect files stored in the Cache API.
● ✂️ Granular Item Deletion:
Delete items one-by-one directly from the detail view. Remove a single problematic IndexedDB database or a specific localStorage entry without wiping the entire storage.
● 🧠 Smart Deletion Engine:
Utilizes a hybrid approach to ensure data is thoroughly removed, intelligently handling active connections to prevent conflicts.
● 🖱️ In-Page Manager:
Right-click anywhere on a site and select "Clean Data for This Page" to open a sleek management modal directly on the page, no toolbar interaction needed.
● ⚡ Extremely Lightweight & Fast:
Built from the ground up with performance in mind, this extension is incredibly small and will not slow down your browser.

Take control of your browser storage and streamline your development and testing workflows 🚀

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Frequently Asked Questions (FAQ)

Q: How is this different from Chrome's built-in "Clear Browsing Data" feature?
A: Chrome's feature is a global, "all-or-nothing" tool. Our extension is a surgical instrument: it lets you inspect and clean data for a single website. This means you can reset the state of one site without being logged out of your accounts on all other sites 🧪

Q: Is this extension secure? Is my data being read or sent anywhere?
A: Your privacy is our top priority 🔐 This extension NEVER reads the content of your data (like the values in localStorage or the content of cached files). It only reads metadata (like key names and their size) for analysis. All operations happen locally in your browser, and no data is ever sent to any server.

Q: I deleted a site's IndexedDB and it started showing errors. Why?
A: This is expected behavior. IndexedDB is often used for essential application data. Deleting it is like a "hard reset" for the web app. If this happens, simply reloading the page will usually allow the site to rebuild its database and return to normal. Our "Pro Tip" in the detail view also warns about this.

Q: Will this extension slow down my browser?
A: No. We are obsessed with performance The extension is tiny and uses smart throttling techniques to ensure that data monitoring does not impact your browsing experience, even on highly dynamic websites.

Q: Why does the extension require data access permissions?
A: These permissions are essential for the extension's core functionality. For example, to calculate the size of localStorage or to clear the cache for a specific site, we need permission to access those browser features. We promise to use these permissions responsibly and only for the purpose of managing data on the sites you choose to inspect.