Brand and protect your documents with a watermark
A watermark is a simple way to signal ownership, status, or confidentiality. Marking a proposal as “DRAFT”, stamping “PAID” on an invoice, or laying a company logo across every page all help readers understand a document at a glance — and discourage unauthorised reuse.
This tool supports both text and image watermarks. With text you control the wording, colour, transparency, rotation, and whether the phrase sits in the centre or repeats across the page. With an image you can drop in a logo, set how large it appears, and dial the opacity down so it blends gently behind your content.
Because the stamp is written directly into the PDF on your own device, the file never touches a server. That keeps sensitive contracts and internal reports private, which is exactly when watermarks matter most.
After watermarking, you may want to merge the file with a cover page, compress it for email, or rearrange pages. Those follow-up tools are linked just below.