Send Certified MailOnline
Upload your PDF and we handle printing, forms, and USPS mailing. Get tracking and proof of delivery without visiting the post office.
No subscription • Pay per letterHow It Works
1
Upload
Upload your PDF letter or document.
2
Address
Enter the recipient address. We validate it.
3
Done
We print, prepare, and mail via USPS.
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No subscriptions. Pay only for what you send.
Common Questions
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More certified mail guides
Related resources for send certified mail online.
Certified Mail
Understand costs, tracking, and proof options, then send certified mail online in minutes.
How Long Does Certified Mail Take?
Typical delivery timelines, common delays, and how to read tracking updates at each step.
Can You Send Certified Mail to a PO Box?
Yes. Learn how USPS handles PO Box delivery and what counts as valid proof of delivery.