A disposable email browser extension

Create as many temporary email addresses as you like, then delete them when you're done.
Say goodbye to spam and marketing emails.

★ ★ ★ ★ ★   Rated 5 stars on the Chrome Store

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How do I use Inboxes.app?

Inboxes App is a Chrome Browser extension

It sits in the top of your browser and creates you new email addresses.

Unlike 10 minute mail solutions, creating a long lasting disposable email is as easy as opening the extension and copying the email address. All emails sent to that address will appear in the extension and not your personal email - saving you from spam 🦸‍♀️

Hide your phone number

Upgrade to Inboxes Premium and get a new sms only number.

Say goodbye to unwanted calls, spam messages, and sim-swaps. The Inboxes App extension lets you create a disposable phone number instantly, without the need for a physical SIM card.

£0 / month

Good to stay private online.

Three addresses a day
15 day email retention

Get started

£29.99 / year

Advanced privacy features to keep you safe online.

50 email addresses a day
1 US sms number (receive only)
Use your own domain name

Get started


emails not in your inbox


email addresses created


happy users

What is a temp mail?

A temp mail or disposable email account is a great way to avoid getting spam in your personal inbox. You can create email addresses for free and use it to sign up to websites you may only want to use temporarily. By using a disposable email address, you are in control of whether you want to hear from them again or not.

Why should I use a temporary email address?

Marketers and spammers love to send unsolicited emails. They often sell valid email addresses and then try sell you stuff. By using a disposable email address or temp mail (like a 10 minute mail) you take control of how they can contact you. Because the email addresses are temporary, you can keep it for as long as you want, or delete the email address and never hear from them again.

Does a 10 minute mail keep me safe online?

Yes! Using a temporary email service or 10 minute mail service hides your information from website owners. In the case of a potential breach, the email you used to register will be anonymous and won't be linked back to you. A agreat tool at your disposal to improve your online security.

Can I send emails usign a temp mail address?

No, Inboxes App does not allow sending emails, nor do we allow file attachments. This is to prevent spam and abuse of the service, as well as to keeps things running smooth. Given the anonymous nature, it would attract bad actors which we don't want.

How do I get a temporary phone number?

Inboxes App offers paid users one US based mobile phone number (inbound messages only) to use online. This lets you sign up to websites which require a mobile phone or GSM number without having to give out your real phone number. No more regular reminders to buy flowers online!

How long do my email addresses last?

Each throw away email address you create is yours to keep. You can keep it alive for as long or as short as you like. If you regularily use a website and need their emails, then don't delete the address. If you want to buy something online and then never hear from them again - go ahead and delete the email address.

Start creating temporary email addresses with inboxes.app 🎉

★ ★ ★ ★ ★   Rated 5 stars on the Chrome Store