How to Send a Fax Online Free — No Machine Needed
Sending a fax in 2026 doesn't require a clunky machine or a trip to the store. With online fax services, you can send documents from your computer, phone, or email in minutes. Here's our complete guide.
Best overall online fax service for individuals and businesses
What Is Online Faxing?
Online faxing lets you send and receive fax documents over the internet instead of through a phone line. The service converts your digital files (PDF, Word, images) into a fax-compatible format and transmits them to any fax number worldwide.
How to Send a Fax Online (Step by Step)
Sign Up Free
Create a free account with an online fax service. Fax.plus offers 10 free pages — no credit card required.
Upload Your Document
Upload a PDF, Word doc, or image. Most services support 20+ file formats.
Enter Fax Number & Send
Type the recipient's fax number, add a cover page if needed, and hit send. You'll get a delivery confirmation.
Why We Recommend Fax.plus
After testing 8 online fax services, Fax.plus stood out for its combination of security, ease of use, and pricing. Here's a quick breakdown:
✓ Pros
- 10 free pages to start
- HIPAA & SOC 2 compliant
- Works from any device (web, mobile, email)
- Supports 180+ countries
- Gmail & Outlook integration
✗ Cons
- Free plan limited to 10 pages
- International faxing costs more
- No unlimited plan available
Online Fax Pricing Comparison
| Service | Free Pages | Monthly Price | HIPAA | Our Rating |
|---|---|---|---|---|
| Fax.plus ⭐ | 10 | From $6.99 | ✓ | 9.6/10 |
| eFax | 0 | $18.99 | ✓ | 7.5/10 |
| MyFax | 0 | $12.00 | ✗ | 6.8/10 |
| FaxBurner | 5 | $12.95 | ✗ | 6.5/10 |
*Pricing sourced from publicly available data, March 2026. Visit each service for current pricing.
Frequently Asked Questions
Yes. Several services offer free pages. Fax.plus gives you 10 free pages with no credit card. FaxBurner offers 5 free pages. Most free tiers are limited, but sufficient for occasional use.
Yes, reputable services like Fax.plus use 256-bit TLS encryption and are HIPAA compliant, making them suitable for healthcare and legal documents. Always verify compliance before sending sensitive data.
No. To send a fax, you only need the recipient's fax number. To receive faxes, you'll need your own virtual fax number, which most services provide with paid plans.
Absolutely. Fax.plus has iOS and Android apps that let you scan documents with your camera and fax them directly. Check our best fax app guide for more options.