PDF tools / Edit & annotate
Add Watermark
Stamp text across selected PDF pages. Your files stay on your device.
Add Watermark
Stamp text across selected PDF pages.
Your documents are processed on this device. Files are not uploaded. Maximum 100 MB per file.
Drop files or a folder here
Choose a PDF document.
How to use Add Watermark
- Choose your files or drop them into the upload area.
- Adjust the settings and review the processing notes.
- Run the tool and check the downloaded result before sharing.
Files are processed in your browser. Engines, fonts and OCR or speech models may need to download first. Processing speed and file limits depend on your device.