Cookie Editor
Use Cookie Editor to edit a cookie, to delete and to clear cookies for the current url
View, edit & manage LocalStorage, SessionStorage & Cookies. Includes JWT decoder, advanced search, and data snapshots.
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Storage & Cookie Master (LocalStorage Viewer)
Storage & Cookie Master is a powerful, developer-focused Chrome extension that lets you view, edit, track, and debug LocalStorage, SessionStorage, and Cookies for any website—quickly and safely.
Modern web applications rely heavily on browser storage for authentication, user state, preferences, and session handling. Debugging these values using Chrome DevTools can be slow, limited, and error-prone. Storage & Cookie Master solves this by providing a clean, fast, and feature-rich interface designed specifically for developers, testers, and power users.
-- What This Extension Does --
With Storage & Cookie Master, you can:
* Instantly inspect LocalStorage, SessionStorage, and Cookies for the active tab
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so usefull
best and so fast , makes is easy to debug and copy values from storage
Extremely useful extension for debugging browser storage. The UI is clean and makes it much easier to inspect and edit LocalStorage, SessionStorage, and Cookies compared to Chrome DevTools. The JWT decoder and snapshot features are especially helpful during development. Highly recommended for developers.