1sec.email
Your Temporary Address

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Get Your Free Temporary Email in 1 Second

Protect your privacy with our fast, secure, and disposable email service. No registration required — instant temp mail for spam protection.

1M+
Daily Active Users
50M+
Emails Processed
99.9%
Spam Blocked
24/7
Secure Sessions
Privacy First

What is Temp Mail?

Temp Mail is a life-saver in the modern internet era. Every time you sign up for a new service, download an eBook, or test an app, you are forced to provide your email address. This often leads to an inbox full of spam, promotional junk, and potential data breaches.

A temporary, disposable email address allows you to bypass these requirements safely. Receive your confirmation links and OTPs instantly, and then discard the address. Keep your real inbox clean and secure.

Advanced Security

Your emails are encrypted and securely delivered without storing sensitive data permanently.

Lightning Fast

Experience real-time email delivery with Server-Sent Events. No manual refreshing needed.

Ad-Free Experience

Enjoy a clean, distraction-free interface without annoying pop-ups or intrusive ads.

Auto-Deletion

Emails and data are automatically wiped after the session expires to ensure absolute privacy.

How It Works?

Protect your privacy in 3 simple steps

  1. Step 01

    Generate Address

    An instant random or custom email address is automatically generated for you as soon as you visit.

  2. Step 02

    Copy & Use

    Copy the address and use it to register on any website, app, or service.

  3. Step 03

    Receive Emails

    Receive verification emails or OTPs instantly in your inbox without refreshing.

Use Cases of Temp Mail

Where a disposable email becomes your best friend.

Social Media Signups

Create multiple accounts for Facebook, Twitter, or TikTok without risking your main identity.

Avoid Marketing Spam

Download eBooks, software, and whitepapers without getting endless promotional emails.

App Testing

QA engineers and developers can use temporary emails to test user registration flows rapidly.

Public Wi-Fi Networks

Register for public Wi-Fi in cafes, hotels, or airports without cluttering your main inbox.

Discounts & Coupons

Get first-time customer coupon codes and rewards without receiving ongoing promotional emails.

Gated Downloads

Download free eBooks, product keys, or PDF worksheets without subscribing to newsletters.

Why Choose 1sec.email?

See how we stack up against traditional temporary email providers.

Feature
1sec.email
Others
Real-time Inbox (SSE)
Zero Disk I/O Privacy
Ad-Free Interface
Mobile Sync via QR
Custom Username

Frequently Asked Questions

Everything you need to know about our disposable email service.

General

What is a temporary email?

A temporary email (also known as disposable email, temp mail, or throwaway email) is a short-lived email address that you can use to receive emails without revealing your real identity. It helps protect your primary inbox from spam, promotional emails, and phishing attempts.

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General

How long does the 1sec.email address last?

By default, your generated temporary email address and its inbox are active for 24 hours. After this period, the address and all received emails are permanently and securely deleted from our servers.

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Security

Can I send emails from 1sec.email?

No, to prevent spam and abuse of our service, sending emails is not supported. 1sec.email is exclusively designed for receiving emails, account verification, and testing.

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Premium

Is 1sec.email free to use?

Yes, our core temporary email service is completely free to use. We also offer premium features for users who need custom domains, longer email retention, or dedicated APIs.

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Security

Is it safe to use 1sec.email for sensitive accounts?

We recommend using disposable emails only for accounts where you do not store sensitive personal information or financial data. While our service is highly secure and automatically deletes emails, temporary emails are inherently designed for transient use.

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Trusted User Reviews

What Our Users Say

"Incredible tool for testing. The instant mail receiving saves me so much time during QA."

A
Ahmed H.
Software Developer

"My real inbox is finally spam-free. It is extremely easy to use and the design is stunning!"

S
Sarah J.
Freelance Marketer

"Best service for protecting privacy. I am amazed by the fast speed and solid security."

W
William B.
Privacy Analyst