Add a stamp to a PDF
Add a boxed text stamp ("APPROVED", "CONFIDENTIAL", "DRAFT"…) to one or more pages of a PDF, in the color and position of your choice. 100% local processing in your browser — your file never leaves your device.
How it works
The text you choose is drawn directly into the content of each targeted page, with the color, position and rotation angle you specify, imitating the look of a classic ink stamp. Unlike an annotation, this stamp becomes an integral part of the page's visible content.
How do I stamp only certain pages?
Use the "Pages" field to enter a specific list: for example 1,3,5-7 to stamp only pages 1, 3, 5, 6 and 7. Leave the default value all to stamp every page of the document.
Can the stamp be easily removed afterward?
No. Once the PDF is downloaded, the stamp is part of the page content like normal text and can't be detached with one click in a standard PDF reader. Always keep a copy of the original unstamped document in case you need it.
100% local processing: the stamp is added entirely in your browser — your document is never sent to a server.