Instant generation
One click — no email, no password, no personal details. The address is yours the moment the page loads.
Free temporary disposable email — privacy-first inbox, no signup
Generate an instant throwaway email address in one click. Receive verification emails, OTP messages, and signup confirmations in real time, then walk away — Inboxflip auto-deletes every temporary inbox within 24 hours so your real address stays private and spam-free.
- No registration
- 24-hour auto-delete
- Real-time inbox
- Privacy-first
Why Inboxflip is the best free temporary email for privacy
Most temp-mail services either require a signup, leak your real address through aliases, or expire the inbox before a delayed verification email arrives. Inboxflip is built around the four things that actually matter for a throwaway inbox:
Real-time inbox
Verification emails and OTPs appear as soon as they hit our servers. No polling, no manual refresh.
24-hour auto-delete
Every inbox and every message is permanently removed within 24 hours. There is nothing for you to clean up.
Privacy by default
No tracking pixels load until you explicitly accept them in the cookie banner. Your real email never leaves your device.
How disposable temporary email works
Whether you call it temp mail, throwaway email, burner email, or 10 minute mail, the workflow is the same: generate, copy, receive, walk away.
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Open Inboxflip
A random disposable email address is generated for you instantly. No sign-up, no captcha, no personal details.
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Copy your address
Paste it into any signup form, OTP field, or verification request — Craigslist, a SaaS trial, an ebook download, an app account.
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Watch your inbox
Incoming verification messages and OTPs appear in real time, directly in the browser. Click the message to read it.
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Walk away
Your inbox and every email in it disappear automatically within 24 hours. There is nothing to log out of, delete, or unsubscribe from.
When to use a temporary email address
Disposable email is useful any time you need to receive an email but do not want a long-term relationship with the sender.
- Sign up for a new service Try a SaaS, marketplace, or app without committing your real address until you're sure you want to keep it.
- Receive an OTP or 2FA code Confirm a one-off purchase, guest checkout, or single sign-up — then dispose of the inbox.
- Marketplace and classified ads Reply to listings on Craigslist, Facebook Marketplace, OLX, or local classified sites without exposing your identity.
- Newsletter and lead-magnet downloads Read an ebook, whitepaper, or course gated behind an email form — without months of follow-up spam.
- Developer and QA testing Test signup, password-reset, and OTP flows in your own product without polluting personal or work mailboxes.
- Forum and community accounts Join a Discord onboarding flow, a Reddit-style forum, or a closed beta safely.
For longer reads on each scenario, see our use-case guides for OTP verification, throwaway signups, and developer email testing.
Inboxflip vs. Gmail aliases vs. 10 minute mail
Each option solves a slightly different problem. Inboxflip is the right pick when you want true disposability without sacrificing OTP delivery time.
| Feature | Inboxflip | Gmail aliases (+tag) | 10 minute mail |
|---|---|---|---|
| Signup required | No | Yes (need a Google account) | No |
| Real email exposure | None | Yes — the alias maps to your real inbox | None |
| Lifespan | 24 hours | Permanent (you have to manually filter spam later) | 10 minutes |
| Real-time receive | Yes | Yes | Yes |
| Delayed OTP delivery | Works (24h window) | Works | Often expires before email arrives |
| Privacy from the email provider | High | Low — Google sees the message body | High |
| Best for | Throwaway signups, OTPs, lead-magnet downloads | Long-term tagged signups you actually want to keep | Very fast, no-stakes verifications |
Privacy by default — your temporary emails stay yours
We never read, scan, or sell the contents of your temporary inbox. Mail is stored only for as long as you need to read it — every message and inbox is automatically purged within 24 hours. We do not load any tracking pixels or advertising cookies unless you explicitly accept them in the cookie banner. The full Privacy Policy explains every detail, including which technical data is logged for abuse prevention and how long server logs are retained.
Inboxflip is operated transparently — see the About page for the operator, contact, and our commitments.
Frequently asked questions about temporary & disposable emails
What is Inboxflip?
Inboxflip is a free temporary email service: you get a disposable inbox to receive verification codes and messages without using your real email address. Messages are available in real time and removed automatically after 24 hours.
Do I need to create an account?
No. You can generate a temporary address without signing up or providing any personal details. Just open the page.
How long are emails kept?
Incoming mail and inboxes are automatically deleted after 24 hours, in line with our privacy practices. There is no manual delete step — everything expires on its own.
Is Inboxflip free?
Yes. Inboxflip is offered at no charge for personal use such as protecting your primary inbox from spam, testing forms, and one-off verifications.
Is Inboxflip the same as 10 minute mail or a burner email?
It is the same category. Disposable email is also called throwaway email, burner email, fake email, or 10 minute mail. Inboxflip's window is 24 hours instead of 10 minutes, so verification flows that send a delayed email still work reliably.
Can I send emails from a disposable address?
No. Inboxflip is receive-only. You can read incoming verification, password-reset, and confirmation emails, but you cannot send messages from a disposable address. This is a deliberate anti-abuse choice.
Why didn't my verification email arrive?
Some senders block disposable email domains to reduce signup abuse. If a service rejects the address or the email never arrives, refresh the inbox after a minute, and if it still does not show up, generate a new address or use a different service.
Are my temporary emails private?
Inbox URLs are not indexed by search engines (see our robots.txt) and are deleted automatically. Treat disposable inboxes as ephemeral — never use them for sensitive accounts like banking, healthcare, or your primary identity.
Can I use Inboxflip for OTP and 2FA codes?
Yes for one-time signup verification codes. We do not recommend it for ongoing two-factor authentication because you cannot recover access once the inbox expires.
Is using a disposable email legal?
Using a disposable email to protect your privacy on signups and one-off verifications is legal in most jurisdictions. You must still follow the terms of any service you sign up for and applicable laws — see our Terms of Service.
Ready for a spam-free signup?
Generate a fresh disposable inbox now — it takes one click and zero personal details.
Start using Inboxflip — free