100% Free — No signup

Free Temp Mail — Instant OTP

Generate a disposable email to receive OTP without spam. 5+ rotating domains, auto-refresh every 5 seconds.

fr3tnr1q439@otp3s.com

Inbox 0

Auto-refresh 5s

Inbox empty

Waiting for incoming emails — send mail to the address above or use it to sign up.

From: —

—

Secure & anonymous

Instant, no wait

100% free

No signup required

Why choose Unlimitmail temp mail

Free disposable mail with all features for power users

5+ rotating domains

Multiple domains to use across different services — avoid duplicates.

Auto-refresh 5s

Inbox updates continuously — no need to press F5.

OTP auto-extract

Detects code from Facebook, Google, Instagram, TikTok... and shows prominent code with 1-click copy.

FAQ

Everything you need to know about free temp mail

What is temp mail?

Temp mail (disposable email) is a single-use email address auto-generated to receive OTP / verify codes. Discard after use — no spam in your real inbox.

Is this really free?

100% free — no signup, no credit card, no limit on regenerations.

Can I use it for Facebook, Gmail, Instagram, TikTok signup?

Yes — works for most services: Facebook, Instagram, TikTok, Discord, Telegram, Twitter/X, games. Banking may block temp mail — use a real address for banking.

How long does temp mail last?

Mail lives within your browsing session. For permanent inbox → see our Mail Domain packages.

Is it safe?

Safe for OTP, but do not use for sensitive info (passwords, banking, primary email recovery). It is a public mailbox.

Can I choose a custom username?

Free version uses random usernames. For custom username + your own domain, use our Mail Domain packages.

How is Unlimitmail Temp Mail different from 10 minute mail / temp-mail.org?

Same disposable email concept, plus: 5+ rotating domains less blacklisted, OTP auto-detect 14+ platforms, auto-refresh 5s, friendly UI.

Any limit on temp mail regenerations?

No limit — regenerate as many times as you want. Lives within your browsing session (unlike 10 minute mail which auto-expires after 10 minutes).

Need PERMANENT mail with custom domain?

Temp mail is good for one-time use. For long-term inbox + custom username → Mail Domain from $0.50/month.

View Mail Domain packages