Add PDF Watermark
Choose a PDF, enter watermark text, and create a watermarked copy.
How it runsFile processing runs in your browser; external requests may be used only to load the required processing library. Limits: 50 MB/file, 300 pages.
About this tool
Add a text watermark to every PDF page directly in your browser and download the watermarked file.
Many browser-based tools process input on your device; external-service tools may send network requests.
How to use
Use the fields above
Choose a PDF, enter watermark text, and create a watermarked copy.
No signup
Many tools run locally in your browser.