Developer Tools

Email Validator

Validate email addresses and check syntax.

Updated 2025-12-01

Batch-validate addresses with syntax checks and plus/subdomain rules.

Allow + aliasesRequire domain + TLD

EmailStatusReason

hello@example.comValidOK

bad..email@domainInvalidConsecutive dots

user+tag@example.co.ukValidOK

2 valid / 3 total

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