Gmail Alias Checker
Discover how Gmail handles dots and plus aliases. All variations of your Gmail address deliver to the same inbox.
How to Use Gmail Alias Checker
Enter a Gmail address
Type or paste any Gmail address to analyze its alias and dot variations.
Explore aliases
View dot variations, plus-addressing examples, and the canonical normalized form.
Verify and copy
Confirm all variations reach the same inbox and copy any alias you need.
Why Use Gmail Alias Checker
Plus Aliases
Shows how plus-addressing like user+tag@gmail.com lets you create unlimited aliases.
Dot Variations
Generates all dot-placement combinations that Gmail treats as the same address.
Same Inbox Proof
Displays the canonical address to confirm every variation delivers to one mailbox.
One-Click Copy
Copy any individual alias or all variations at once to your clipboard.
Perfect for Testing
Use generated aliases to test email flows without creating separate accounts.
100% Private
All analysis runs in your browser. Your email address is never sent to any server.
Who Uses Gmail Alias Checker
Email Power Users
Organize your inbox by using plus-aliases for shopping, newsletters, and social accounts.
Developers
Test signup and notification flows with unique aliases that all reach the same mailbox.
Marketers
Track which services share your email by assigning a unique plus-alias to each signup.
Privacy-Conscious Users
Identify which services leaked your address by checking which alias receives spam.
Need More Power?
Sign up for a free Tomba account to unlock bulk processing, API access, CRM integrations, and 75 free searches per month.
Gmail Alias Checker
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