Finished document
PDF ready to send
Upload your finished letter, invoice or form as a PDF. Check the preview before paying.
Upload a PDFReady to mail · No supplies needed
Send a letter online
Upload a PDF, import a Word document, or write your letter in our editor. Your letter is commercially printed, sealed in an envelope, and mailed through USPS First-Class. Review your letter before paying.
Send mail online: $2.05 all-in for a one-page black-and-white letter.
Includes the added address page, standard envelope, postage and processing fee.
Upload a PDF
- If USPS confirms a letter was lost, we'll resend it for free.
- If there's a print quality issue, we'll reprint and resend for free.
Estimate your letter’s cost. No subscription. Review the full total before paying.
Printed, sealed and mailed
Starting materials
Start with what you have
Choose your starting point. You can review the letter and total before paying.
Edit your letter
Word document
Import your .docx file in the letter editor and review the formatting.
Use a desktop or laptop for editing.
Import a Word documentScanned paperwork
Image or scan
Save your finished scan as a PDF to upload it. To arrange images in a letter, use the editor on a desktop or laptop.
Upload a PDFUse it again
Saved templates
Open a letter template you have already saved.
Use a desktop or laptop to edit a template.
View templatesStart with a blank letter. Use a desktop or laptop for editing.
Mailing to a list?
A CSV supplies recipient addresses separately from your letter. Explore print and mail services.
Before you send
Check the recipient and return addresses
Every letter needs a destination and a return address. Review both before you pay.
Who is it going to?
Enter the recipient’s name and mailing address. Check the street, apartment or suite, city, state and ZIP code. Review any suggested address corrections.
Address checks help identify mailing problems. They do not confirm that the person you named lives there.
Where should returns go?
Check the return name and address too. Use an address where you can receive returned mail.
The recipient and return details appear on an added address page. Your document follows it inside the envelope.
Preview, then payment
Review your letter and total before you pay
See the pages prepared for printing, your print options, and the complete price.
Your document, plus an address page
Check the added address page and every page of your letter. Make sure the text is readable and nothing is missing.
- Document: Are all pages present and readable?
- Addresses: Are the recipient and return details correct?
- Printing: Review color and single- or double-sided options.
- Price: Check the full total, including postage and the processing fee.
Estimate your letter’s cost, or see itemized printing prices and current USPS rates.
EXAMPLE · NOT A PERSONALIZED QUOTE
Your letter, itemized
Example: one-page black-and-white document, printed single-sided.
- Document printing, standard envelope and First-Class postage
- $1.50
- Required address page
- $0.20
- Processing fee
- $0.35
Total
$2.05
We add a page containing the recipient and return addresses. It appears in your preview and is included in the total.
After payment
What happens after you pay?
Your letter moves into processing for printing and mailing. You can follow its progress from your dashboard.
01
Processing
Your letter moves into processing. We prepare it for printing and USPS handoff.
02
Printing
Our commercial print partner prints your letter and seals it in an envelope, ready for mailing.
03
Mailing
Your letter is handed to USPS for First-Class delivery. Follow available updates in your dashboard.
USPS estimates 1–5 days for First-Class Mail after mailing. Processing and printing take additional time. Delivery dates are estimates, not guarantees.
Your dashboard shows processing milestones and USPS scan updates when available. Carrier scans can be delayed or missing. These updates do not provide a recipient signature or guaranteed proof of delivery.
Questions about sending a letter online
Can I send a physical letter online?
You can — a PDF you upload here is printed, sealed into an envelope, and mailed through USPS First-Class as a physical letter. The recipient gets paper in their mailbox, not a link. If USPS confirms a letter was lost, we'll resend it for free.
Do I need a printer or stamps?
No. Printing, the envelope, and postage are all inside the one price — your printer can stay broken.
What file type can I upload?
The letter upload accepts PDF files. You can also import a .docx file or arrange images in the letter editor on a desktop or laptop. To upload a finished scan or a file from Pages, save it as a PDF first. Review the prepared pages before paying.
What does sending a letter online cost, all-in?
$2.05 for one page, printed black and white — postage and the processing fee are already in that number. The itemized page-by-page math lives on our pricing page, and our USPS rates page tracks what stamps cost today.
Can I send just one letter?
One letter is the normal order here, not an exception. You pay for that piece and nothing else — the smallest charge you'll see is $2.05, because the processing fee is already inside it.
Does Postmarkr support certified mail yet?
Not yet. If a court or statute requires certified specifically, we can't help you today — that mode is still coming. Letters sent through Postmarkr use First-Class Mail, with mail-stream status updates and USPS scan updates when available.
Ready to send?
Send the letter on your to-do list
A form to return, an invoice to send, a letter you’ve been meaning to mail. Start with your document and check the full total before paying.