send fax Gmail

​Forget about using a fax machine ever again. Nowadays ​you can send a fax ​​from Gmail without needing a fax machine or a fax line.  In this tutorial you'll learn how to send your first fax using this method.

Fax-to-email services let you send fax from Gmail in just a few steps, by providing you with a virtual fax line that is ready to be used in minutes. We recommend you to create a free account with a service like eFax which is fully compatible with Gmail addresses.

​1. What Do I Need to Fax from Gmail?

If you want to send and receive faxes with Gmail you just need two things: a Gmail email address and an account with an online fax provider​. ​

Choosing a good ​Internet fax service provider is important, because it will be in charge of linking a fax number to your email account. This number will also let you receive faxes automatically, you can choose different types of fax numbers depending on your needs.

2​. How to Send a Fax from Gmail

  1. ​​​​Create a new email message by clicking on the Compose button.
  2. ​​​Enter the recipient's fax number on the TO field of the email message.  ​Then, add @​ and the domain of your fax service next to it.  It should look like this:  faxnumber@faxservice.com  ​For instance, if you need to send fax to the number 1-343-777-5555 using eFax, this is what you would need to type on the TO field: 13437775555@efaxsend.com.
  3. If you need to add ​a cover page, ​use the Subject ​line and/or the message’s body.  You don't need to include a cover page if you don't want to. It's an optional step for people that need to include additional information about the fax transmission.  ​The design of your cover pages can be changed through your online fax account at any time.
  4. ​Add the ​files that are going to be converted to fax documents.​ fax ​providers work with dozens of different formats including popular ones such as PDF, DOC, XLS, JPG, TIFF and TXT. ​  To attach the ​file(s), ​click on the paperclip icon (Attach files) on the bottom of the composing window​. Mobile app users will find this icon on the top-right corner of the screen.
  5. ​Make sure all the information is correct before you send a fax online. Click on the Send button and your document will be sent for conversion, then forwarded to the receiver's fax machine.
Gmail fax

​​It shouldn’t take more than a couple of minutes ​to complete the transmission​. You’ll get a confirmation message on your Gmail account with all the details of your fax.  If there’s an error along the way, fax service providers will retry sending it multiple times to ensure ​your fax reaches its destination.


​The first difference between a "traditional" email and a Gmail fax is that you enter the number on the TO field, followed by @ and the domain of your ​digital fax provider.

The second difference when you ​send fax from Gmail is that the ​fax contents have to be ​attached to the email to fax message​. This file will be automatically converted into a fax ​document, and remain fully compatible with common fax machines. ​

​3. Best Gmail Fax Services of 2021

​An online fax service will ​give you a Gmail fax number, enabling you to send and receive fax to Gmail without leaving the email interface. It will also give you a domain that you have to add to the recipient's number when composing an email to fax (more about in the step-by-step guide below), and provide additional features such as mobile apps and integration with Google Docs.

​You can send fax ​online free by signing up for a free trial with any of these recommended services:

  • ​eFax.  ​​This is the biggest online fax provider, with numbers available in multiple countries and cities.  ​Once you pick your number, it can be linked to any Gmail address. It is fully compatible with Gmail and other free email services as well. eFax's mobile app is the best one in the market, letting fax from pretty much anywhere.
  • RingCentral Fax.  ​This company has a​ fax from email solution as a stand-alone product or as part of their virtual office suite, RingCentral Office.  With years in the market, this company is always including new features to online fax. ​They provide coverage in the US, Canada and UK.

Final Words

​Sending fax ​with Gmail doesn't have to be hard. ​Online fax is the perfect solution for small businesses that want to decrease the time and money they spend with traditional ​fax machines. ​Fax to email technology is easy to integrate in ​your company​. Even if you currently have a dedicated fax line in place, you can transfer it to a digital one and keep using your ​existing number.

To ​send fax online you just need your computer and an ​online fax service.  ​The steps to compose a fax are so simple that even people ​who consider themselves to be technically challenged won't have a problem ​with the process. On the other hand, you can create a Gmail ​ account at any time for free.

The availability of free alternatives makes it very easy to find a service that works for you. Besides price, there are other factors worth keeping into account, such as support, speed, compatible apps, file compatibility and the type of ​free Google fax numbers they provide.