How to batch stamp multiple PDFs
When you need the same stamp on many documents, approvals, received marks, company seals, stamping each one by hand is slow. Design your stamp once, then apply it across a set of PDFs, position it consistently, and download the stamped files. Each stamped PDF is sealed with a SHA-256 fingerprint and a QR code so every copy can be verified as genuine.
Design your company stamp or seal now. Round seals, dated stamps and approval marks, with a date that fills itself in and a serial number that never repeats. Free to design, and it goes straight onto a PDF, a Word file or an Excel sheet.
Signature & date, Signature
Signature, name & title, Signature
Approved & signed, Signature
Received & signed, Signature
How to batch stamp multiple PDFs, step by step
- Design or choose your stamp, Create your stamp in the stamp maker, company seal, APPROVED, RECEIVED, or a custom design, or pick a saved one.
- Apply it across your PDFs, Upload each PDF and place the same stamp in the same spot, keeping the position and size consistent.
- Download the stamped, sealed PDFs, Download each stamped PDF with a tamper-evident seal and QR verification code.
What you get
- Reuse one stamp across many documents.
- Consistent placement and sizing.
- Company seals, approvals and received marks.
- Every stamped PDF is sealed and verifiable.
- Runs in the browser, nothing to install.
Frequently asked questions
How do I stamp multiple PDFs at once?
Design your stamp once in PDF Verified, then apply it to each PDF and place it consistently before downloading. Every stamped file is sealed and gets a QR verification code.
Can I bulk stamp PDFs online?
Yes. You can reuse the same saved stamp across a set of documents, keeping placement consistent, without installing any software.
Will each stamped PDF be verifiable?
Yes. Every stamped PDF carries a SHA-256 seal and QR code, so any copy can be confirmed as genuine and unaltered.
Can I make a custom stamp for batch stamping?
Yes. Use the stamp maker to design a custom company stamp or approval mark, save it, and reuse it across all your documents.
What PDF Verified is, and what it is not
A stamp identifies who issued a document. It is evidence rather than a formality that makes a document binding on its own, and it should only ever be made and applied for a business or an office you are authorised to act for: a mark that imitates another organisation in order to pass a document off as theirs is forgery in most places. Where a registry, a bank or a counterparty requires a particular form of seal, that requirement comes from them.
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.