Email Data Generator
Generate realistic random email addresses for testing, with support for custom domains and aliases.
About Email Generator
This tool helps developers and QA engineers generate bulk dummy email addresses for testing user registrations, database seeding, newsletter systems, and spam filters. All data is generated client-side in your browser.
Use our preset lists (Common, Business) or supply your own list of domains to generate branded test data.
Simulate advanced user behaviors by including
"+" aliases (e.g., [email protected]).
Common Use Cases
- Database Seeding: Populate your development database with hundreds of unique users instantly.
- Form Testing: Validate email input fields and error handling for various formats.
- Load Testing: Generate massive lists of user accounts for performance testing authentication systems.
- Privacy: Create temporary aliases to protect real email addresses during sign-ups.
Frequently Asked Questions (FAQ)
1. Are these real email addresses?
No. These are randomly generated strings that follow standard email format rules. They do not belong to real users (unless by extreme coincidence).
2. Do you send emails to these addresses?
No. This tool only generates the text strings. No network requests are made to these addresses.
3. What is "Plus Addressing"?
It's a feature supported by many providers (like Gmail) where you can add a `+tag` to your username (e.g. `[email protected]`). Emails sent there still go to `[email protected]`.
- 📧 Common: public providers like Gmail, Yahoo.
- 💼 Business: generic corp domains like example-corp.com.
- 🗑️ Disposable: temp mail domains for filtering tests.
- ✨ Custom: paste your own list.