StorageLens

View, edit, search and export localStorage, sessionStorage and cookies for any tab. Zero tracking, fully local.

StorageLens is a free developer tool for inspecting browser storage without opening DevTools. WHAT IT DOES - View, edit, add, and delete localStorage entries for the current tab - View, edit, add, and delete sessionStorage entries for the current tab - View, edit, and delete cookies for the current site - Search and filter entries by key or value - Export all entries as a .json file - Import a .json file to restore or add entries - Switch between dark and light themes HOW IT WORKS StorageLens only reads and writes data belonging to the tab you have open, and only while the popup is open. It does not run in the background, does not make network requests, and does not collect or transmit any data. All storage and cookie access happens locally in your browser. PERMISSIONS USED - activeTab and scripting: to read and write localStorage/sessionStorage on the tab you currently have open - cookies: to read, edit, and delete cookies belonging to the active tab's site Built for developers and QA testers who need to check or change stored values, tokens, flags, or session data during testing and debugging.