Resources 2026
Online Fax Tools and Resources
Guides, free tools, and resources to optimize your fax sending. Everything you need to master online faxing.
iFax – The Complete Solution
Rather than separate tools, use iFax which integrates everything: customizable cover pages, electronic signature, automatic conversion, and much more.
Free Tools
Practical tools to optimize your fax sending.
Fax Number Validator
Verify if a fax number is valid before sending your document.
Fax Cost Calculator
Estimate the cost of sending faxes based on service and destination.
Fax Cover Page Generator
Create professional cover pages in PDF, ready to download or print.
PDF to Fax Converter
Convert your PDF documents to the optimal format for faxing.
Professional Fax Templates
Download ready-to-use fax templates for various situations.
Fax Format Guide
Learn best practices for formatting your documents before sending.
Available Guides
Complete resources to choose and use online fax services.
Tips for Sending a Successful Fax
Use PDF format
PDF preserves formatting and ensures your document will be readable when it arrives.
Verify the number
Include the country code (+1 for USA) and verify each digit before sending.
Add a cover page
A professional cover page with your contact info makes it easier to process your fax.
Limit images
Faxes with many images take longer and cost more. Prefer text when possible.
Keep confirmation
Always save the send confirmation as proof of transmission.
Test your number
Before an important send, test to your own number to verify quality.
Frequently Asked Questions
How do I send a fax from my computer?
To send a fax from your computer, sign up for an online fax service like iFax or Fax.Plus. Upload your document (PDF, Word, image), enter the recipient's fax number, and click Send. You'll receive a confirmation by email.
What document format should I use for a fax?
The most common formats are PDF, Word (DOC/DOCX), and images (JPG, PNG). PDF is recommended as it preserves formatting. The ideal resolution is at least 200 DPI for good readability.
How do I receive faxes to my email?
Subscribe to an online fax service that assigns you a dedicated fax number. Faxes sent to this number will be automatically converted to PDF and sent to your email address.
Are online faxes secure?
Yes, professional services like iFax use TLS/SSL encryption to protect your documents. For medical data, choose a HIPAA-compliant service with a BAA agreement.
Ready to send your first fax?
Get started for free with our recommended service