Send a fax from your browser — Oh Fax

Send a PDF to any fax number in the United States or Canada. $2.00 per fax by card, for up to 100 pages. No account, no subscription. If the fax can’t be delivered, you get a full refund.

How it works

1. Choose a PDF.
2. Enter the fax number.
3. Pay $2 by card.
4. Follow delivery.

For agents and developers

• MCP server: https://app.ohfax.com/mcp (streamable HTTP)
• Agent guide: https://ohfax.com/llms.txt
• Pricing: https://ohfax.com/pricing
• Docs: https://ohfax.com/docs