Free Email Tools

15 utilities for email validation, formatting, and analysis. Free forever, no account needed.

Validation

Validate deliverability in real time.

Detect typos like gmial.com → gmail.com.

Check MX records for any domain.

Clean, dedupe, lowercase, sort lists.

Extract emails from any text.

Hide emails from scrapers.

Split into local part and domain.

List unique domains with counts.

Check for a Gravatar profile image.

Find role-based emails (admin@, info@).

Compare two lists, find duplicates.

Base64, URL, HTML, Hex encode/decode.

Generate random test emails.

Build mailto: links with CC, BCC.

MD5, SHA-1, SHA-256 hashes.

Need bulk validation or API access?

Validate up to 100,000 emails/month with a paid plan.