Stamp it. Send it.

Put an official stamp on any PDF — in 60 seconds.

Stop printing, stamping, and scanning. Build your company seal, drop it onto the page, and download a signed-looking document — free, no login, your file never leaves your browser.

Open Sealify

Upload a PDF and stamp it in your browser

Get started
Client-side processingNo sign-up requiredFree to use
app.sealifypdf.com/editor
Page 1 of 2 Place stamp
ET
The real app

How it works

Skip the print–stamp–scan loop.

Upload a PDF, place your seal, and export — without a printer or scanner. We use it daily for HR letters, client documents, and other stamped PDFs.

Full step-by-step guide

The old way

~25min

  • Print the PDF
  • Find the stamp and ink pad
  • Stamp it by hand
  • Scan and save as PDF

With Sealify

<60sec

  • Upload your PDF
  • Build & place your seal
  • Download & send
01

Upload your PDF

Offer letters, invoices, certificates — drag in and it opens instantly. Nothing leaves your device.

02

Build & place your seal

Circle, oval, rectangle, or corner. Your company name, colour, logo. Drag it exactly where it belongs.

03

Download & send

Blend for a printed look, or flatten the page for scan-like output. Then download the PDF.

Try it with a PDF

Stamp styles

Four built-in styles or upload your own.

Same picker as the app: Round, Official, Cert, Corner, or your own PNG. Save up to five in this browser.

MY COMPANY CERTIFIED ★ ★ MY

Round

Company seals & certs

Your files

We never see your PDF.

Open a file, stamp it, download — all in your browser. Sign in only if you want higher export limits or a shared team stamp library.

Read our privacy policy

How your file moves

Your PDF

Stays on device

Browser

Stamp & preview

Download

Save locally

Your PDF is not uploaded to our servers for stamping or export.

Pricing

Stamp for free. Pay only for teams.

No credit card for the core tool. Team is optional — shared stamps and unlimited exports for small offices.

Free

$0

No charge for stamping

  • All 4 built-in styles + your own upload
  • Blend & flatten export
  • PDFs stay in your browser
Guest
Free account
Exports
5 every 4 hours
25 per day
Saved stamps
5 in this browser
10 in this browser
Sign-in
Not required
Free Clerk account
Open Sealify

Team

$9/ month

₦14,000 via Paystack

  • Shared stamp library
  • Unlimited exports
  • Up to 10 members
  • Admin controls

Up to 10 people · shared library · cancel anytime

FAQ

Good to know

Yes. The core tool is permanently free with no login. Without an account you get 5 exports every 4 hours; with a free account you get 25 per day. Team plans ($9/mo or $90/yr) add a shared stamp library and unlimited exports for up to 10 people.