All your Gmail accounts,
one unified inbox.
Stop switching tabs between accounts. TwInbox merges your Gmail inboxes into a single, fast new tab page. Archive, star, and reply without leaving your browser.
Works with any number of Gmail accounts. No sign-up required.
Unified inbox
Messages from all your Gmail accounts merged and sorted chronologically. No more switching between tabs.
Real-time push notifications
Know the instant new mail arrives across any account. No polling delays — delivered the moment Gmail receives it.
Private by design
Your email never touches our servers. All Gmail API calls happen directly from your browser using your own credentials.
Unified search
Search across all your Gmail accounts at once. Results from every inbox in one place.
Inbox actions
Archive, trash, star, mark read — all without opening Gmail. Handle the easy stuff directly from TwInbox.
Compose & reply
Write emails from the right account, automatically. TwInbox picks the correct "From" address based on who the email was sent to.
How it works
Add your Gmail accounts
Sign in with Google OAuth. TwInbox never sees your password — it uses the same secure OAuth flow as every major app.
Open a new tab
TwInbox replaces Chrome's new tab page with your merged inbox. Every new tab is a fresh look at all your email.
Stay on top of everything
Color-coded by account, sorted by time. Archive and reply in seconds. Open anything in full Gmail with one click.