Enter an email
Type or paste the address.
Code & Data Tool
Email Validator
Check basic email syntax locally without sending or storing it.
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About this tool
What is Email Validator?
Email Validator checks basic email address syntax locally. It does not send any email and does not store the address.
Useful when you need to
- Check addresses before a mailing
- Spot typos in a sign-up list
- Learn what a valid format looks like
How to use
How to use Email Validator
01 02 Validate
Run the check.
03 Read the result
See whether the syntax is valid.
04 Correct
Fix typos and re-check.
Tips
Get better results
- A valid format does not mean the mailbox exists.
- Check domain spelling carefully, such as gmial vs gmail.
FAQ
Frequently asked questions
Does it confirm the email is real?
No, only the syntax.
Is the address stored?
No. It is checked locally in your browser.
Does it send an email?
No.
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