Google Account Chooser

A Chrome extension that automatically routes Google service links through [Account Chooser](https://accounts.google.com/AccountChooser) so you can pick the right Google account before the page loads — no more accidentally opening Gmail or Drive in the wrong account.

Features:

- Intercepts navigation to 25+ Google services and redirects through Account Chooser
- Optional popup mode — opens the service in a chromeless popup window instead of the current tab
- Optional quick-launch menu — icon grid in the extension popup for one-click access to services
- Per-service controls: intercept, popup, menu, and skip-if-account-set
- Popup window placement: centered, tiled (cascading), or custom (remembers last position per service)
- Popup window size: default (1024×768), large (75%), full screen, or custom (remembers last size per service)
- Global on/off toggle without losing per-service settings
- All settings synced via `chrome.storage.sync`