Add PDF Watermark — simple, practical editing
Load a PDF to view pages, configure the operation and export a new document. Files are not uploaded to RuvoKit.
PDF TOOLS / FREE ONLINE TOOL
Add PDF Watermark
Apply a customizable semi-transparent text watermark to every PDF page.
✓ Free✓ No signup✓ Private local processing
01Choose a fileNo account required
02EditAdjust your settings
03DownloadKeep your result
HOW TO USE
How to use Add PDF Watermark
- Choose a supported file in the editor above.
- Adjust the options and run the tool.
- Review and download the finished output.
GOOD TO KNOW
Limitations and privacy
The visual PDF Editor can add annotations and move/delete/rotate pages. It does not rewrite arbitrary existing text. Images and scanned PDFs are not OCR processed. This tool requires a one-time library download; large or encrypted PDFs may be unsupported.
How to use Add PDF Watermark
- Choose a file and wait for the preview to load.
- Select settings or editing mode and review the result.
- Download the resulting file and keep a copy of your original.
What to know before you start
Apply a customizable semi-transparent text watermark to every PDF page. For AI/PDF, first-use libraries or model files require internet. Files stay in the local browser.