Readable watermark
Keep opacity low enough that the original document remains readable after adding the watermark.
Watermark PDF
Add a visible text watermark such as DRAFT, CONFIDENTIAL or PAID to every page of your PDF. This tool runs in the browser for normal files.
No installText watermarkOpacity controlTemporary output
- Choose watermark text
- Set opacity, size and angle
- Download a new PDF
Browser processing
The PDF is edited in your browser where possible, then saved through a temporary PDFio download link.
Use cases
Mark review copies, drafts, internal files, paid invoices, sample documents and confidential records.