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Email Normalizer

Normalize emails (Gmail dots/plus) and find duplicates

Normalize email addresses (strip +tags, remove Gmail dots, lowercase) and find duplicates in a list. Everything runs in your browser.

3 emails · 1 duplicate

Input	Normalized	Status
[email protected]	[email protected]	valid
[email protected]	[email protected]	valid
[email protected]	[email protected]	valid

Strips +tags for all providers; removes dots and canonicalises the domain for Gmail. Everything runs in your browser.

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