Disposable Temporary Email Generator
Create a disposable email address and read a sandboxed inbox that lives in this browser tab.
About this tool
Protect your real inbox from spam, trackers, and unwanted marketing when testing online sign-up flows.
How to use this tool
- Click Generate Temporary Email
- Copy your address to clipboard
- Watch incoming verification codes appear live in the inbox
How it works
Creates a disposable address and keeps the inbox in this browser tab. The view refreshes every 12 seconds and pauses while the tab is hidden. Messages are rendered inside a sandboxed frame with scripts blocked. No mail server is contacted.
When to use this tool
- Testing web development registration flows
- Guarding personal email from marketing spam
Frequently asked questions
How long do temporary mailboxes last?
The inbox expires after 60 minutes and is removed from this browser.
Is HTML email viewing safe?
Yes. Every message is rendered inside a sandboxed frame with script execution blocked.
Does this inbox receive real mail?
No. The inbox is a local practice inbox built into the tool. It does not connect to a mail server, so it is meant for rehearsing a sign-up flow rather than for receiving a real verification code.
Limitations
The inbox is a local practice inbox. It does not connect to a mail server, and it cannot send or receive real messages.
Privacy
The inbox is stored in this browser and is removed when it expires. It is not sent to a server.