Free tool

Add Watermark to PDF

Stamp a diagonal (or straight) text watermark across every page — 'CONFIDENTIAL', 'DRAFT', your company name, whatever you need.

1. Upload your file

Processed right here in your browser. We also keep a copy of what you upload, for support and to improve the tool.

Click to choose a file, or drag it here

PDF only, up to 30MB

Result

Upload a file to get started.

How it works

1. Upload your PDF — Choose the file you want watermarked.
2. Set the text and look — Wording, opacity, size and rotation.
3. Download — Get your watermarked PDF.

Processing happens in your browser — nothing is sent to a server to do the actual work. We also keep a copy of what you upload, for support and to improve the tool.