Practical Guide 2026
How to Send a Fax Online for Free
Need to send a fax but don't want to pay for a subscription? This guide details all your options: 100% free services, freemium plans, and no-commitment trials.
The Truth About "Free" Faxing
Let's be honest: truly free fax services are rare and all have limitations. Before you get started, here's what you need to know.
Key Takeaway
There's only one 100% free service for sending faxes: FaxZero. But it's limited to sending to the USA and Canada, with an ad on the cover page. For other destinations, or for regular use, a paid plan will be necessary.
That said, several options allow you to send faxes without spending a penny:
- FaxZero: Truly free, but USA/Canada only
- Fax.Plus: 10 free pages per month to 180+ countries
- Free trials: iFax (7 days), MyFax (14 days) - all features
iFax – 7-Day Trial, No Credit Card
If you have a one-time need and want a professional service, iFax's free trial is unbeatable. For 7 days, you have access to all features with no commitment. Perfect for sending a few urgent faxes.
100% Free Fax Services
These services allow you to send faxes without ever paying. Be aware of each one's limitations.
Free Trials of Paid Services
If you have a one-time need or want to test before committing, these trials let you use professional services without paying.
iFax
Full free trial7 days
All features, HIPAA, signature
Our recommendation. No credit card required for the trial.
MyFax
Free trial14 days
100+100 pages (send/receive)
The longest trial on the market. Credit card required but not charged.
CocoFax
Money-back guarantee30 days
All features
Not a free trial: you pay but can request a refund within 30 days.
How to Send a Free Fax in 5 Minutes
Here's the fastest method to send a fax for free, step by step.
Choose your service
For sending to USA/Canada: FaxZero (no registration). For international: Fax.Plus (account required). For a complete professional service: iFax 7-day trial.
Prepare your document
Have your document ready in PDF, Word, or image format (JPG, PNG). Most services accept these formats directly.
Fill in the details
Enter the recipient's fax number (in international format: +1 for USA, +44 for UK), your email for confirmation, and attach your document.
Send and wait for confirmation
Click Send. You'll receive a confirmation email once the fax is delivered (usually within 1 to 5 minutes).
Limitations of Free Services
Free services have trade-offs. Here's what you need to consider before choosing.
Limited coverage
FaxZero only works to USA/Canada. For Europe or other regions, you'll need Fax.Plus (10 free pages/month) or a paid service.
Restricted volume
3 pages max per fax on FaxZero, 10 pages/month on Fax.Plus. For regular use, a subscription will be necessary.
No receiving
Free services generally only allow sending, not receiving faxes. For that, you need a dedicated number (paid).
No HIPAA
No free service is HIPAA compliant. For sensitive medical documents, a paid service is mandatory.
Frequently Asked Questions About Free Faxing
Is there a 100% free and unlimited fax service?
No. FaxZero comes closest, but it's limited to 5 faxes/day of 3 pages to USA/Canada only. Other "free" services are actually freemium plans with a monthly quota.
Can I send a free fax to the UK or Europe?
Yes, with Fax.Plus which offers 10 free pages per month to over 180 countries, including the UK and Europe. FaxZero does not work to those regions.
Is free fax with advertising professional?
FaxZero adds an ad on the cover page, not on your document. For occasional professional use, it's acceptable. For regular use or important documents, prefer a free trial like iFax.
Can I receive faxes for free?
Rarely. Receiving requires a dedicated fax number, which is typically paid. Fax.Plus includes receiving via email in its free plan but in a limited way.
Does the iFax free trial require a credit card?
No. The 7-day trial does not require a credit card. You can test all features with no commitment.
What's the best option for an urgent fax?
If it's to USA/Canada: FaxZero (immediate, no registration). Otherwise: iFax trial, which allows immediate sending worldwide.
Need to Send a Fax Now?
Try iFax free for 7 days. No credit card required. Send worldwide in minutes.