TL;DR: To find your own email address, check the account settings on your phone, Google or Apple ID, then search your inbox for welcome emails. To find someone else's business email, use their company site, professional profile or a verified pattern, and never guess private addresses. Emailing rules apply once you have it. Free tool: Scan My Shadow's digital footprint checker at scanmyshadow.com/digital-footprint-checker.
"What is my email address" and "find an email address" are two very different searches. This guide covers both, and what an email address reveals about you.
Find your own email address
- iPhone: Settings, then your name at the top; your Apple ID email is shown, and Mail accounts appear under Settings.
- Android: Settings, then Google, to see the signed-in account.
- Gmail or a mail app: tap your profile photo to see the address.
- Browser: saved logins in your password manager list the emails you used.
Find which email you used for an account
- Search each inbox for the service name, "welcome" or "receipt".
- Check your password manager for the saved username.
- Use "forgot password" with your candidate emails; sites often say whether the account exists.
- See how to find old accounts linked to your email.
Find someone else's email address (business contacts)
- Check the company website contact or team page.
- Look at their professional profile or published work.
- Find the company's email pattern from public press or documents and verify it by writing to a general address.
- Email-finder tools exist, but treat their guesses as unverified and never use them to reach private individuals who have not invited contact.
Do not scrape, guess personal addresses or use an address to harass anyone. Follow spam and privacy laws once you send anything.
Find an email address by username, and what your email reveals
An email is usually not discoverable from a username alone; see username search explained. Your own email is a bigger clue than most people realise: see what your email address reveals and check yours for leaks with the free email exposure check.
People also search "find and email address", "find me an email address", "find an email for free", "show me my email address" and "find out email address". The steps above answer each: your own address comes from your device or account settings, and a business address from its public sources. Also see how to delete old accounts once you have found them.
FAQs
How do I find my email address?
Look at your phone's account settings (Apple ID or Google account), open your mail app's profile, or check saved logins in your browser or password manager.
How do I find which email address I used for an account?
Search your inboxes for the service name, welcome and receipt emails, check your password manager, or try the forgot-password page with candidate addresses.
How do I find an email address for free?
For business contacts, use the company's site, their professional profile and public materials. Verify before sending and avoid guessing private addresses.
Can you find someone's email from their name?
For business contacts, sometimes through a company's public email pattern. For private individuals, you should not try; respect their privacy.
Can I find an email address by username?
Rarely from public data alone. Links usually come from breach data or a profile that lists contact details.
What does my email address reveal about me?
Often your name, employer or school, and the services you have signed up for, especially if it appears in breaches. Check it with a breach lookup.
Is it legal to find and email someone?
Contacting business addresses is legal in many places if you follow rules such as CAN-SPAM in the US and consent rules elsewhere, but harvesting private addresses can be unlawful.
How do I find an email address for free?
For business contacts, use the company website, professional profiles and public documents, and verify before sending. For your own address, check account settings on your device.
Can you show me my email address?
Yes: check the account settings on your phone, the profile in your mail app, or saved logins in your browser or password manager.
How do I find an email address associated with a Twitter or X account?
You generally cannot from public data. Contact through the account's public channels or the person's professional site.
Before scammers use your details, see them first: check what is already public about you.
Curious what's already out there? Scan My Shadow checks a phone number and email across 1,500+ sources and sends a clear report — no guesswork, just facts. Start your scan.