State Mover

Copy selected localStorage and sessionStorage keys out of one page and apply them to another.

## Why Signing in again on every environment is tedious. When the thing you actually need is a session token, a feature-flag blob, or a saved UI state, the fastest path is to lift those exact keys from a page where they already exist and drop them onto the page where you need them. State Mover does that, and nothing else. ## Features - **Browse the page's storage** - every `localStorage` and `sessionStorage` key on the active tab, with its size, sorted and filterable. - **Pick with checkboxes** - no more typing comma-separated key names. - **Peek before you copy** - expand any key to see its value, pretty-printed if it is JSON. - **Selections remember the origin** - the keys you tick on `app.staging.example.com` stay ticked the next time you open the popup there. - **Copy or download** - put a snapshot on the clipboard, or save it as a timestamped `.json` file. - **Import with an optional reload** - apply a snapshot and refresh the tab in one action. - **Reads nothing you did not select** - key names and sizes are listed; values are only fetched when you expand a row or export. - **Light and dark** - follows the browser theme.