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IdeaSynthesis LLC
•  3,191
The easiest way to send a fax, online or offline.
Fax Rocket is the fastest and easiest way to send anyone a fax, online or offline. You should never have to leave your desk (or Google Docs!) to send a fax, ever again.

With no additional signup or account needed, and no recurring charges, you can now easily, simply send a fax.

Frequently Asked Questions:

How much does it cost?

$1.00 for the first 4 pages, and $0.25 for any additional page. See full pricing information.

Do I need to sign up or create an account?

No. No additional account or signup necessary.

Is there a recurring charge?

No. You will only be charged for the faxes you send, nothing more. You will receive a receipt by email once you have completed a payment.

What if I am sending a lot of faxes?

Contact us! Send us a message, or email us at

Where can I send faxes to?

See our supported countries at, or by selecting "Fax Rocket > Supported Countries" from the add-on menu.

How do you handle payments?

We use Stripe for all our credit card payments.

How do you send the actual fax?

Faxes are sent using the halftone technique. The delivery request is queued up immediately after your order is placed: if we are unable to deliver the fax because the line is busy we will retry again in 2 minutes. If we are unable to deliver the fax for any other reason we will retry in 10 minutes.

How do I know my fax was sent?

We will send you an email once your fax has been confirmed as delivered.

Can I send a cover page with my fax?

Yes you can! You can see an example of a cover page at Note that we do NOT automatically include a cover page: you can choose to send one, and you will be charged for an extra page if you choose to do so.

Are my files safe?

Yes they are! Files you upload are safely stored on our servers, and can never be downloaded. They are only retained until the fax is sent and then they are immediately deleted.

How long do you keep a copy of my files?

Only until the fax is sent and then they are immediately deleted. Any files you upload and delete are immediately deleted as well.
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A User of Fax Rocket
February 16, 2019
Easy to use & secure, Will use again!
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A User of Fax Rocket
September 24, 2018
Not Free and Cannot Sent an A4 sized letter head!!
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A User of Fax Rocket
October 23, 2017
It asked for credit card info, even though they say they use PayPal. It threw an error with no indication if I was charged or if the fax completed. Now I have to make phone calls to the recipient and check my bank account. I don't consider this easy or simple.
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A user of Fax Rocket
January 9, 2018
Mike, very sorry about this: there was an issue with Paypal's implementation ( that recently got fixed. We've updated the addon to support Paypal now. If you do not receive a receipt then there should be no charge: please let us know if this occured. Once the fax has gone through you will receive an email confirmation: please email us at if there is any other help we can provide. Thanks, Team Fax Rocket.
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