Gmail Multi Account Notifier

Unread counts and a message reader for all your Gmail accounts in one popup, with per-account colours, labels and quiet hours.

Gmail Multi Account Notifier helps people who use multiple Gmail accounts keep track of unread messages from one Chrome toolbar popup. Click Detect accounts and the extension finds the Gmail accounts you are already signed into in this browser, so you do not have to look up slot numbers by hand. You can rename any account, add or remove one, or edit it later. The name you give an account is the name shown everywhere. If an account is signed out or points to a different email, it is shown in red in the popup and on the toolbar badge, so a broken account is visible at a glance without interrupting you. A brief network drop does not count: the extension keeps the last known numbers and quietly retries instead of turning everything red. Features: - One-click detection of the Gmail accounts you are signed into - Custom names and colours for each account, shown in the popup - Open every account with unread mail in one click - Switches to an open Gmail tab instead of piling up duplicates - Read your unread messages right in the popup: sender, subject and time, page through them, and open the exact message in Gmail - Optional message snippets in the popup, off by default and only after you agree to how they are handled - Compose as any account straight from the popup - Pause notifications for 30 minutes, an hour, or until tomorrow - Drag to reorder your accounts - Choose whether the toolbar badge counts everything or one account - Watch a specific Gmail label instead of the whole inbox, per account - Mute an account, or keep it visible but silent - Quiet hours, so counts keep updating overnight without notifications - Per-account unread Gmail counts - Chrome toolbar badge with total unread count - Click an account to open that Gmail inbox, or set the toolbar button to jump straight to your default account - Chrome notifications for new unread messages, bundled so several accounts never produce a burst of alerts - A single summary notification when you return after being away, instead of one alert per account - Optional sender and subject in notifications, off by default - Signed-out accounts shown in red rather than as notifications - Rides out brief network drops instead of flagging every account as broken - Repairs itself when Gmail renumbers your account slots - Slows its polling while your computer is idle, and stops entirely when offline - Light and dark theme support - Copy and paste your settings to move them between computers - Optional settings sync across devices, off by default - Local-only settings storage unless you turn sync on - No external server - No Google Cloud or OAuth setup required The extension uses Gmail's signed-in browser session and Gmail unread feed. It does not collect, sell, transmit, or share your data with any third-party server. Data use: - Stores your configured email addresses, account names, colours, Gmail slot numbers, optional per-account Gmail label, unread counts, sign-in status, and extension settings locally in Chrome. - If you turn on "Sync settings across devices", your account list and preferences (not unread counts) are mirrored through your own Google account so your other Chrome profiles pick them up. This is off unless you switch it on. - Requests Gmail's unread Atom feed using your existing signed-in session, one request per account per check. In the background it uses only the account identity, unread count, and sign-in status. - When you expand an account in the popup, the sender, subject and time of its unread messages are read and shown there. They are held only while the popup is open and are never stored or transmitted. - Message snippets are read only if you turn on "Show message snippets in the popup" and agree to its terms. Both are off by default, and snippets are never stored, synced or transmitted. - Full message bodies are never read. - Does not send data to the developer, use analytics or advertising, or share data with third parties.