Free temp mail with a word you can remember.

A free disposable email address in your back pocket

Sometimes the only correct answer to “enter your email address” is not your real one. A temporary email — also called a disposable email, a throwaway email, or a 10 minute mail — gives you an inbox that exists for exactly as long as you need it. Tempmail creates it the moment you land here, no sign-up, no password, no real address required. Copy the address, use it for whatever needs an email, and read the replies right on this page. When you’re finished, the inbox fades away on its own. That’s the whole idea, and it stays that simple.

Why people keep a temp mail address handy

Most of the time, disposable email isn’t about hiding from anything dramatic — it’s about keeping your normal inbox usable. A fresh address costs you nothing here, so the bar for protecting your real one is very low.

• Verification codes and OTPsSignup confirmations, two-factor codes and account activation emails arrive in the inbox above — without touching your personal email.
• Free trials without the follow-upMany trials want a working address. Use a throwaway email for the two-week window, then let it expire with the upsells.
• Samples, PDFs and lead magnets“Download that whitepaper!” usually means “emails for the next five years.” A disposable address keeps the initial emails and stops the rest.
• Keeping your personal inbox out of data brokersEvery signup feeds address-harvesting lists. An anonymous email address for lower-stakes accounts simply never reaches them.
• Testing the thing you’re buildingDevelopers send test emails, reset links and welcome flows to temporary inboxes dozens of times a day.

Give your temporary mailbox a word you’ll remember

Most temp mail generators hand you a random jumble and call it a day. Tempmail lets you name your inbox instead. Want to tell apart the mail for your Shopify signup, the camera listing and Spotify? Create one address ending in “shopify”, another in “camera”, another in “spotify”. A quick look at the address is all it takes to know which inbox is which.

Because a recognizable word could be guessed by someone else, each custom mailbox is issued a private recovery key on creation. The address itself stays clean and easy to share — s349h.shopify@inbox.testmail.app — but reading it needs your key, so a guessed word alone opens nothing. You tell shopify from spotify at a glance — and your 6-character key still locks each one.

Lost your address? You can reopen it

This is where most disposable email services leave you stranded. Close the tab and the address is gone — along with the verification code you actually needed. Tempmail keeps the pair of things that identify your mailbox: the word and the key. Re-enter them together and the inbox comes back, set up so that guessing chatgpt1 on its own opens nothing.

There’s an honest caveat. Recovery is tied to the tag plus key you hold — not to an account. Mail still clears 10 minutes after it arrives, even if you reopen the inbox. Use a temporary inbox for codes and confirmations you can act on, not for records you intend to keep. For a deeper look at keeping marketing mail away from your real address, our guide to avoiding email spam in 2026 walks through the habits that work.

The honest limits of temp mail

Disposable email fits low-stakes jobs. It does not fit the rest. Some services refuse free mailbox domains outright, banks and hospitals will ask for a verified real address, and a few senders treat throwaway domains with extra caution — mail can land minutes later, or occasionally not at all. Short-lived codes can expire while you wait on a slow sender. None of this makes temp mail bad for its job; it’s exactly why you keep the real inbox for the things that matter and the disposable one for everything else. Want the practical trade-offs spelled out? Our piece on 10 minute mail and the provider comparison cover both sides.

How a Tempmail address actually works

The address you get at the top of this page is a real address on a real mail server — not a widget that shows you a preview. Mail sent to it is delivered and held briefly, and because the page listens for new messages rather than polling, a freshly arrived email appears in the inbox within moments of the sender dispatching it. Verification links and confirmation URLs are pulled out and marked, so the code you signed up for is usually one click from being used.

There is no password and no account to invent. That’s the point: the address itself is your credential, and it expires by design. Email is kept for a short retention window and then removed automatically, which is why Tempmail is a safe place to receive a one-time code and a terrible place to store anything you’ll need again. If you want an inbox that behaves more like a real mailbox, you can also compare Tempmail to other disposable email services and see how each one handles retention.

Temporary email for OTPs and two-factor codes

The most common job for a temp mail generator is holding a single message for the three minutes it takes to finish a signup: the OTP from a forum, the “confirm your email” link from an app, the activation code from a free tool. Handing those a fake email address from Tempmail means your real inbox never sees that transactional back-and-forth, and you never have to open a spam folder to hunt for a code that’s usually buried in a newsletter.

Where it shouldn’t be used is precisely where a disposable address fails: serious financial accounts, government portals and anything you might need support from in two years — those genuinely require a verified, recoverable email. For every low-stakes signup in between, a temporary address for OTP is the right call, and our guide to why 10-minute inboxes matter covers the timing question in depth.

Temporary email for developers and QA

The same inbox glorifies itself on the homepage and behaves itself in your test suite. Because addresses are predictable, an automated run can create a mailbox, use it in a signup test, and read the confirmation email back programmatically — checking that your reset flow actually sends, that the OTP matches, that the welcome email renders. New mail arrives in near real time, and reading it needs only the tag you generated.

Developers can get going with the API reference , and our guide on testing transactional emails in QA shows the pattern end to end. Documentation lives on the docs page, and the FAQ-style answers people actually search for are spread through this page rather than dumped into a generic block.