Email Validator

Quickly validate single or bulk email addresses for correct format.

How to Use Email Validator

  1. Enter one or more email addresses in the text area.
  2. Click Validate to check the format.
  3. View results in cards (green = valid, red = invalid).
  4. Copy or download the results for later use.

πŸ’‘ Note: This validator checks only the format of the email, not whether the email inbox actually exists.

What is an Email Validator?

An Email Validator is a tool that checks if an email address is correctly formatted according to standard email syntax rules. It verifies that the address has a local part (before the @ symbol) and a domain part (after the @ symbol), and that both parts follow the expected patterns. This helps ensure that an email address is at least structurally valid.

Why Use Our Email Validator?

  • Improve Data Quality: Ensure that the email addresses in your database or mailing list are correctly formatted.
  • Reduce Bounces: By catching typos and syntax errors, you can reduce the number of bounced emails from your campaigns.
  • Bulk Validation: Quickly check a large list of email addresses by pasting them into the tool.
  • User Registration: Useful for developers to test their email validation logic for user sign-up forms.

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