Free Developer Tool · No Signup · Works Instantly

Check if an email address is valid and properly formatted. Free, instant, no account needed.

Email Validator

Check if email addresses are valid

Email Address

Validation Checks:

Basic email format (user@domain.com)
Local part length and character validation
Domain format and structure
Top-level domain (TLD) validation
Detection of common typos in popular domains
Identification of disposable email addresses
Consecutive dot and special character checks

How to Use This Free Email Validator

Our free online email validator is designed for speed and simplicity. Check if an email address is valid and properly formatted. No software installation or account is required — just use the tool above and get results instantly.

All processing runs entirely in your browser. Your data is never sent to or stored on our servers. This tool is part of our free online tools directory — 60+ tools covering calculators, converters, generators, and social media utilities.

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