Digital stamp maker, create a digital stamp & seal

Make a digital stamp you can use anywhere, on PDFs, scanned documents, invoices and emails. Design a round company seal, an official stamp or an approval mark, then download it as a transparent image or apply it directly to a PDF with a verifiable, tamper-evident seal.

Open the stamp maker → · Design a stamp free

What you get

Digital stamp maker, create a digital stamp & seal

  1. Open the free stamp maker and pick a shape, round seal, oval, rectangle, octagon or triangle, or start from a ready-made template.
  2. Type your text around the border and in the centre, then set the colour, border style and font. Add a date, a time, a serial number, a logo or a signature line, and size and position each one.
  3. Preview the stamp live as you edit, what you see is exactly what you get.
  4. Download it as a transparent PNG or SVG, as a Word file that keeps the date, time and serial as retypable text, or all six formats in one zip. Or use Sign & Stamp to drop it straight onto a PDF and seal the document.

Ready? Open the stamp maker now, free to design, pay only to download.

Frequently asked questions

Is the stamp maker free?

Yes, designing your stamp is completely free with no account. You preview it live and only pay when you download ($1.50 per stamp pay-as-you-go, or unlimited downloads on any paid plan). the digital stamp maker works the same way.

Do I need to install an app?

No. Everything runs in your browser on desktop or mobile, no app, plugin or download required. Your stamp is generated as a crisp, transparent image you can drop onto any PDF.

Can I put the stamp on a PDF?

Yes. Download the stamp as a transparent PNG/SVG and place it anywhere, or use Sign & Stamp to drop it straight onto a PDF, seal the document, and get a QR-verifiable copy.

Are the stamps verifiable?

On a paid plan every stamp you apply can carry a serial number and a public QR verification page, so anyone can scan it and confirm the seal is genuine, who issued it, and whether it has been revoked.

What PDF Verified is, and what it is not

PDF Verified is a tool for preparing, signing, stamping and checking documents. It is not a law firm, a compliance service or a forensic examiner, and nothing here is legal, financial or compliance advice. Requirements differ by country, by document type and by the party asking, so check what applies to your document before you rely on it, and take advice where the document matters. You are responsible for the documents you create, sign and send, and for having the authority to do so: signing or stamping in somebody else name, or as an organisation you do not represent, is forgery whatever tool is used. To the extent the law allows, we accept no liability for how a document made with this tool is used or relied on. The full position is in our terms of service.

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