Free temporary email, with an inbox you control

Create a disposable email address for sign-up checks, app testing, and keeping unwanted mail out of your personal inbox. No registration with temp-mail.dev is required.

How to use your temporary inbox

Choose an available domain, enter a username or use a random one, and select Generate Email. Copy the address into the service you are testing, then read incoming messages here.

Open multiple inboxes, search across their loaded messages, inspect attachments, and download messages as .eml files. The active inbox receives live updates with periodic polling as a fallback.

Can I restore the same address?

Inbox credentials are saved in this browser so you can reopen an address from history. Export your accounts from Settings if you need a backup. Clearing browser data removes saved credentials.

Saved credentials do not guarantee permanent email delivery or message storage. Availability and retention depend on the email provider. Use a mailbox you own for important accounts and recovery email.

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