Random Email Generator — Fake Email Addresses for Testing

Random Email Generator for Testing and Mockups

This tool creates lists of random, realistic-looking email addresses in your browser. Use them as placeholder data in forms, databases, spreadsheets, demos and screenshots. You can generate anywhere from 1 to 500 addresses at once.

How to generate emails

1. Enter how many addresses you need (1 to 500).
2. Pick a style: firstname.lastname, f.lastname, fun words or fully random.
3. Choose a separator: dot, underscore, dash or none.
4. Choose the domain: common providers, test domains such as example.com, or your own custom domain.
5. Optionally tick Append random digits to make each address more unique.
6. Click Generate, then Copy all or Download .txt.

What it is useful for

• Software testing: fill sign-up forms and test validation without using real addresses.
• Database seeding: create sample users for a development or staging environment.
• Design mockups: make a UI look realistic before real data exists.
• Demos and training: show a product without exposing customer data.

Which domain should I pick?

For safe testing, choose a test domain such as example.com. These domains are reserved for documentation and testing and are not meant to receive mail. Addresses at common providers like Gmail or Yahoo may happen to match real accounts, so avoid them in anything that could send email.

Important: for testing only

The addresses are generated at random and can accidentally match real mailboxes. Do not use them to send messages or to sign up for real services. Use them only for testing, mockups and sample data.

Frequently asked questions

Are the addresses real?
No. They are made up from name lists and random words. Some may coincidentally exist, which is why they must not be used for sending.

Is anything sent to a server?
No. The list is generated in your browser and is never uploaded or stored.

Can I generate a large batch?
Yes, up to 500 addresses per click. Click again for more.