Email normalizer
Gmail (and some other providers) ignore dots in the local part and anything after a + — so j.doe+news@gmail.com and jdoe@gmail.com deliver to the same inbox. Useful for deduplicating a mailing list or spotting a user signing up twice.
Local part
—
Domain
—
+tag
—
Normalized (Gmail-style)
—
Only Gmail and Google Workspace are known to ignore dots. Most other providers treat j.doe@ and jdoe@ as different addresses.
What is Email normalizer?
Gmail (and Google Workspace) ignore dots in the address's local part and anything after a +, so j.doe+news@gmail.com and jdoe@gmail.com deliver to the exact same inbox — useful to know when deduplicating a mailing list or spotting someone signing up twice.
How to use it
Enter an email address to see it broken into local part, domain, and any +tag, plus its normalized Gmail-style form.
Example
j.doe+newsletter@gmail.com -> normalized: jdoe@gmail.com