Can I use a custom domain?

Yes! You can set any domain name. Default is 'example.com' which is reserved for documentation and testing per RFC 2606.

What username styles are available?

Random strings (abc123), simple (user1234), or professional style (happy.fox42) with adjective+noun combinations.

Are these email addresses valid?

These follow valid email format but are for testing only. Never send emails to these addresses as they may reach real mailboxes.

What's professional style?

Professional style creates readable email-like addresses using adjective+noun combinations, like 'swift.eagle@example.com'. Great for UI mockups.

NumberGenerator.aiNG.ai

Random Email Address Generator

Generate random email addresses for testing. Choose from random, simple, or professional styles with custom domains. Perfect for form testing and database seeding. Set custom domain name.

Press to Generate

Count

Domain

Username style

Embed & Developers

<iframe
  src="https://numbergenerator.ai/random-email/?count=10&email_domain=example.com&email_user_style=random"
  title="Random Email Address Generator"
  width="100%"
  height="600"
  frameborder="0"
  style="border:1px solid #e5e7eb;border-radius:12px;"
  loading="lazy"
  allow="clipboard-write"
></iframe>

Paste this code into your website to embed the Random Email Address Generator tool. The iframe will automatically adapt to mobile screens.

About this tool

This tool uses a cryptographically secure pseudo-random number generator (CSPRNG) to ensure fairness and security.

Tip: press Space to generate again.

About Random Email Address Generator

Generate random email addresses for testing. Choose from random, simple, or professional styles with custom domains. Perfect for form testing and database seeding. Set custom domain name.

How to Use Random Email Address Generator

1Set domain name
2Choose username style
3Select how many to generate
4Click 'Generate Emails'

Features

Custom domains
Multiple styles
Testing friendly
Batch generation
Valid format

Frequently Asked Questions

Can I use a custom domain?: Yes! You can set any domain name. Default is 'example.com' which is reserved for documentation and testing per RFC 2606.
What username styles are available?: Random strings (abc123), simple (user1234), or professional style (happy.fox42) with adjective+noun combinations.
Are these email addresses valid?: These follow valid email format but are for testing only. Never send emails to these addresses as they may reach real mailboxes.
What's professional style?: Professional style creates readable email-like addresses using adjective+noun combinations, like 'swift.eagle@example.com'. Great for UI mockups.

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Secure & Private

All generation happens locally in your browser using Web Crypto API (CSPRNG). Your data never leaves your device. No tracking, no storage, complete privacy.