Free browser helper
Email Generator
Create a batch of random, realistic email addresses with a custom domain.
Options
Set a domain and how many addresses to generate.
Emails
One address per line.
Free browser helper
Email Generator
Generate batches of realistic placeholder email addresses on a domain you choose — ideal for populating staging databases, forms and fixtures without touching real inboxes.
Step by step
- Enter the domain to use, for example example.com.
- Set how many addresses you need, up to 500.
- Click Generate Emails.
- Copy the list into your test data.
Tips for better results
- Use a domain you own so nothing can be delivered to a real person by accident.
- Keep the domain stable between runs so fixtures stay predictable in your test suite.
- Pair the output with the Name Generator when you need matching names and addresses.
Frequently asked questions
Do these addresses receive mail?
No. They are generated strings only. Nothing is registered and nothing is sent, which is why you should only use domains you control.
Can I choose the address format?
Addresses use a first.last plus number pattern on the domain you enter, which keeps them realistic while staying unique.
How many can I generate at once?
Up to 500 per run. Repeat the generation if you need a larger test set.
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