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 something doesn't arrive, we'll refund you or 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?

PDF only — that's a hard limit, not a preference. Word docs, Pages files, or photos need to become a PDF first, and we print exactly what's in the file.

What does sending a letter online cost, all-in?

$1.85 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 $1.85, 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. Every letter we do send goes First-Class with tracking on the piece.

Send a letter online

Postmarkr turns the PDF on your screen into a paper letter in someone's hands — printed, sealed, and carried by USPS First-Class. It exists for the day mail stops being optional: the form to return, the notice with a deadline, the invoice that email keeps missing.

Send Your Letter What a Letter Costs

Send mail online: $1.85 all-in for one page — no asterisk

$1.85 is the checkout total, not a starting price
Lost in the mail? We resend for free
We never read your mail — files are deleted within 7 days after printing
Every address gets a USPS check while a typo still costs nothing

Common business letters you can send

Each of these starts the same way: a document that already exists as a PDF, and a recipient who needs it on paper.

Agencies that only take mail

Courts, licensing boards, and benefits offices still want a posted letter; upload the PDF and yours goes out First-Class.

The invoice nobody opens

When the emailed version keeps going unanswered, mail the same PDF to the client's actual mailbox.

A form signed in ink

Print it, sign it, scan it back to a PDF, and upload that scan like any other letter.

One letter, zero supplies

No stamps in the drawer, no envelopes, no working printer — send it anyway.

How sending a letter online works

Five steps to send mail online, and two of them exist so you can check the work before paying. The longer walkthrough lives at how it works. For the broader business document workflow, see print and mail services.

Upload the PDF

PDF is the only format we print, so export from Word or Docs before uploading.

Add the addresses

The recipient's address gets a USPS check before you reach payment.

Check the print preview

You see the exact pages we'll print before any money moves.

Pay per letter

One itemized total with the fee inside; the number on screen is the number on your card.

We print and hand it to USPS

Your letter enters the print queue the day you pay, and status updates land in your dashboard as USPS moves it.

Send Your Letter

Why send letters online instead of manually?

Start with the real math. A stamp is $0.78, and the paper, ink, envelope, and errand are on you; Postmarkr charges $1.85 all-in for one page — $1.50 for the letter, $0.20 per extra page, plus the 2.9% + $0.30 processing fee (itemized on pricing, current stamp rates). If you own the supplies and your time is free, doing it yourself is cheaper in cash — that's the honest tradeoff.

Supplies

DIY means keeping paper, ink, envelopes, and stamps stocked for a job most people do a few times a year. Here, the entire supply list is one PDF.

No printer, ink, or stamps
Nothing to restock

Time

The manual version is six small jobs: print it, fold it, seal it, address it, stamp it, carry it. The online version ends at checkout.

Ends at checkout
No folding, sealing, or carrying

Address quality

Addressing by hand means learning about a typo when the envelope comes back. Here the USPS records check runs before payment, while fixing it is a two-second edit.

USPS-checked before payment
Typos cost nothing to fix

Tracking

A stamped letter is a rumor until someone replies. Letters sent here report their status to your dashboard as they move; USPS's own quote for First-Class is 1–5 business days, and nobody — including us — can promise which of the five.

Every status change in your dashboard
Delivery timing stays with USPS

Scale

Fifty letters by hand turns your desk into an assembly line; here, the fiftieth letter takes the same effort as the first. Pricing stays per piece at any volume — there's no plan to upgrade to.

Same steps at any quantity
Per piece, not per plan

An online mail service for documents that can't stay digital

Built for the person who needs to mail a letter online today — one letter, maybe a few — and wants to know what happens to the file. The answer is short: software prints it, we never read it, and the file is deleted within 7 days after printing. Encryption covers it in transit and at rest the whole way.

Agency and government paperwork

Overdue invoice follow-ups

Signed forms and applications

Landlord and tenant notices

The once-a-year letter

Send letter online FAQ

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Paper in their mailbox, tracking in yours

Send one page for $1.85 all-in, no subscription, and watch the tracking in your dashboard.

Send Your Letter What a Letter Costs