When extensions are installed into Chrome they are extracted into the C:\Users\[login_name]\AppData\Local\Google\Chrome\User Data\Default\Extensions folder. Each extension will be stored in its own folder named after the ID of the extension.
Are Chrome extensions stored locally?
4 Answers. Chrome extensions are stored in your filesystem, under the Extensions folder, inside Chrome's user data directory. You can copy the extension folder and drop it on a USB or in a network drive.
How do I view Chrome extensions in local storage?
With the extension's background page open, just go to the developer tools by pressing F12, then go to the Application tab. In the Storage section expand Local Storage. After that, you'll see all your browser's local storage there.