Free Email Checker

Validate email addresses instantly with a confidence score. Check syntax, MX records, disposable emails, and more.

Why Use Our Email Validator?

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Instantly check if an email address is properly formatted according to RFC standards.

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Verify that the domain has valid mail exchange records to receive emails.

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Detect temporary and disposable email addresses that may harm your marketing.

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Get results in milliseconds. No waiting, no delays.

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Get a 0-100 score indicating how likely the email is to be deliverable.

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We never store or share your email addresses. Your data stays private.

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No hidden fees, no limits, no signup required. Validate unlimited emails.

Type or paste the email address you want to validate.

We check syntax, MX records, and disposable databases.

See if the email is valid, risky, or invalid with detailed info.

Integrate email validation into your applications with our free REST API. Perfect for signup forms, contact forms, and marketing automation.

Validate thousands of email addresses at once. Perfect for cleaning your email list and improving deliverability.