6 items
Inspect and export cookies, localStorage, sessionStorage, IndexedDB and Cache API for any site you visit. StorageDump gives you a complete view of everything a website stores in your browser — cookies, localStorage, sessionStorage, IndexedDB, Cache API, and Service Workers — all in one place. Key Features One-click scan — open the popup and instantly see every storage category detected for the active tab. Smart badge — the extension icon shows a live count of detected storage categories so you always know what a site is using. Full export — download all storage data as a structured ZIP or combined JSON with a single click. Dashboard view — drill into each category with a full-page inspector that shows raw keys and values. Cookie support — reads both standard and partitioned (CHIPS) cookies using Chrome's native cookies API. Auto-refresh — switches context automatically when you change tabs. Use Cases Debugging web apps and checking what data a site persists. Security and privacy audits — see exactly what cookies and storage a site sets. Data export for testing or migration. Verifying that GDPR or cookie-consent flows actually clear storage. Supported Storage Types - Cookies (including partitioned / CHIPS) - localStorage - sessionStorage - IndexedDB - Cache API (Service Worker caches) - Service Workers StorageDump reads and exports your browser's storage data for the active tab. It does not send any data to external servers.
Apr 1, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.