Fake Email Generator
Generate a working temporary email address instantly. It receives real email, extracts OTP codes automatically, and expires when you're done. No account. No traces.
Your Temporary Email Address
Waiting for mail...
- No signup
- 24-hour inbox
- OTP auto-detect
- Zero tracking
- Android · Chrome · Firefox
- Developer API
What Is a Fake Email Generator?
A fake email generator creates a temporary, working email address that looks real because it is real — it can receive actual email messages sent to it. The difference from a permanent email address is that it has no persistent identity attached to it, expires automatically, and is designed to be used once and abandoned. The word "fake" refers to the intent (masking your real address) not to the technical capability (the inbox genuinely receives mail). The same tool gets searched for as a fake mail generator, a fake email address, a dummy email, dummy mail, or a fake inbox — all one thing.
Using a fake email generator is a standard privacy practice. The same underlying idea powers services like Apple's Hide My Email and Firefox Relay, which generate email aliases that forward to your real inbox. TempMailGrab goes further: the temporary inbox exists independently, so forwarding — and its associated linking of your real address — never happens.
When It Makes Sense to Use a Fake Email
The clearest use case is any registration form where email verification is required but an ongoing relationship is not. Gated content, free trials, contest entries, community forums, software evaluations — these all require you to prove you control an address before they unlock access. A temporary address provides that proof without committing your real inbox to whatever marketing cadence follows the sign-up.
For developers, the use case is testing: end-to-end tests that involve sign-up flows, password reset flows, or any feature that sends a verification email need a real inbox to receive the email and confirm receipt. Creating a new temporary inbox per test run — via the API — ensures tests are isolated, deterministic, and self-cleaning.
How to Generate a Fake Email on TempMailGrab
- Visit TempMailGrab. The inbox is generated automatically on page load — no interaction required.
- Copy the address. Click the copy button. The address is in the format
randomprefix@tempmailgrab.com. - Use it in the form. Paste it wherever an email address is required. Submit the form.
- Receive the email. Return to TempMailGrab. The verification email appears automatically — no refresh needed.
- Complete verification. Copy the extracted OTP or click the highlighted verification link.
What Makes TempMailGrab Different
Most fake email generators are single-page apps that poll a shared server every few seconds looking for mail. TempMailGrab uses WebSocket push: when an email arrives in your inbox, the server pushes it to your browser immediately via a persistent connection. There is no delay from polling intervals, no wasted bandwidth from constant requests. Mail appears the moment it arrives.
The other differentiator is OTP extraction. Instead of requiring you to open each email and find the code yourself, TempMailGrab parses the message body on arrival and surfaces the OTP directly in the inbox list. For developers using the API, the extracted OTP is available as a structured JSON field in the message response — no regex needed in your test code.
Automate inboxes with the API
Prefer to script it? Generate disposable inboxes and read auto-parsed OTPs & verification links programmatically — built for QA, test automation, and bots. The same private inboxes, over a clean REST API.
# 1. Create a private inbox
curl -X POST https://tempmailgrab.com/api/v1/inbox \
-H "Authorization: Bearer $TMG_API_KEY"
# → { "id": "inb_…", "address": "a1b2c3d4e5f6@tempmailgrab.com" }
# 2. Poll for mail — the OTP + verification links are auto-extracted
curl https://tempmailgrab.com/api/v1/inbox/$ID/messages \
-H "Authorization: Bearer $TMG_API_KEY"
# → { "messages": [{ "extracted_otp": "123456", "extracted_links": [ … ] }] }Related guides
Frequently Asked Questions
Is using a fake email generator against the law?
No. Creating and using a temporary email address is legal. It is a privacy tool. Whether a specific website's terms of service prohibit it is a separate question — some services require you to use a real, permanent address.
Will the generated address actually receive email?
Yes. The generated address is a real working inbox on tempmailgrab.com. Any email sent to it will be delivered and visible in TempMailGrab within seconds — unless the sending server blocks the domain.
How long does the generated address last?
Browser inboxes expire after 24 hours. Developer API accounts can configure longer TTLs.
Can I pick my own prefix (e.g. myname@tempmailgrab.com)?
Not in the browser UI. Prefixes are generated randomly for privacy. The API supports custom prefixes for developer accounts.
Why does some email never arrive at my fake address?
Sending servers sometimes reject email to known disposable domains before it is sent. When this happens, you will typically see an error on the sign-up form saying the email address is not accepted. This is a policy on the sender's end.
Can I use a generated address for YouTube, Instagram, or Twitter/X?
These platforms actively filter disposable email domains. tempmailgrab.com is likely blocked on all three. Use a real address for accounts on major social platforms.
How is this different from a VPN?
A VPN masks your IP address and encrypts your network traffic. A fake email generator masks your email address from services you sign up for. They solve different problems and can be used together.
Is there a limit on how many fake addresses I can generate?
In the browser, one active inbox per session. You can load a new session to get a new address. Via the API, the limit depends on your plan.
What if I need to receive email at the address later?
You cannot. Temporary inboxes expire and cannot be recovered. Do not use a fake email address for accounts where you need ongoing access — password resets, purchase receipts, or 2FA.
Can I integrate the fake email generator into my tests?
Yes. Use the developer API to create a new inbox per test run, poll or subscribe via webhook for the verification email, and access the extracted OTP as a structured field. See the API docs for details.