Stamp text like “CONFIDENTIAL” or your name across every page, with full control over the look.
or click to choose a file
🔒 Files never leave your device
Drop your document into the box above.
Type your text and adjust size, color, opacity and angle.
Every page gets the watermark — download your file.
A watermark is a simple way to label a document's status (“DRAFT”, “CONFIDENTIAL”, “PAID”) or to discourage unauthorised reuse by stamping your name or company across the pages. PDFNest applies your text to every page with the size, colour, transparency and diagonal angle you set.
Because it runs in your browser, even sensitive contracts and internal reports stay completely private — nothing is uploaded.
Yes. Lower the opacity value for a subtle background stamp, or raise it for a bold one.
Yes, the watermark is added to all pages of the document.
Yes. Pick any colour and set the angle, for example 45° for a classic diagonal watermark.