BrowserTools

Random Email Generator

Disposable-style email addresses for signup testing

By Guga — BrowserTools maintainer, Tbilisi, Georgia Updated 2026-09-12
Free Private No uploads
What is Random Email Generator?

Addresses are assembled from the same first-name and surname pools as the name generator, lowercased, stripped of anything that is not a letter, and attached to one of six domains: gmail.com, outlook.com, yahoo.com, proton.me, icloud.com or hotmail.com. The Format dropdown decides the shape — Mixed cycles through four patterns including first_last and a bare two-digit form, Dots gives first.last, Plain gives firstlast plus 1–999, and Plus appends a tag such as +test or +news to the local part. Count runs from 1 to 500. Nothing is registered, verified or routed: these strings are for filling a form during a test pass or for seeding a demo database, and anything sent to them goes nowhere you control.

Create random email addresses from realistic name patterns and popular domains. Useful for QA testing signup flows, placeholder data and avoiding spam — no mailbox is actually created.

Private Random Email Generator In Your Browser

Random Email Generator is processed locally with client-side JavaScript. Your files never touch a server, and there is no queue to wait in.

Step-by-Step

How to use Random Email Generator

1

Set How many? between 1 and 500.

2

Choose a Format: Mixed styles, first.last@…, firstlast123@… or first+tag@….

3

Press Generate to build the batch.

4

Copy the list and paste it wherever the fixture needs addresses; expect no mail to arrive at any of them.

Key Capabilities
  • Four address formats, from first.last to a plus-tagged alias.
  • Six real provider domains to choose from at random.
  • Up to 500 addresses per run.
  • Names and numbers are combined so a plain 500-address batch rarely repeats a string.
Common Use Cases
  • A QA engineer needs 300 unique-looking signups for a load test and pastes the batch straight into a seeding script.
  • A backend developer building an onboarding demo seeds 50 customer records with addresses that look plausible in the UI.
  • A newsletter tester checks subscription validation logic with addresses in each of the four local-part formats.
Clear Answers

Frequently Asked Questions

Can I receive mail at these addresses?
No. There is no account behind any of them. Gmail and the other listed providers will simply reject mail for an address that does not exist, which is useful for testing bounce handling and useless for anything you intend to read.
Why use a real-looking domain?
Test forms often validate the shape of an address and reject anything with a nonsense TLD. Using a provider domain exercises the same validation path production users hit, while still making it obvious at a glance that the data is synthetic.
Are the addresses guaranteed unique?
Across a large batch, mostly, because of the number suffixes, but there is no de-duplication pass. If a unique constraint matters, run the output through a distinct filter before loading it.