Watermark PDF
Watermark PDF with private processing and clear settings.
- 1Choose files
- 2Adjust settings
- 3Download
Start with your files
Private processingDrop your PDF file here
One less file task on your list.
Up to 200 MB per fileHow to use Watermark PDF
Choose your PDF file
Select one file from your device. Free supports 200 MB per file; Pro supports 1 GB.
Make it yours
Choose the available settings before converting. Keep your original files.
Convert and download
Save your PDF result. Server files expire eight hours after upload.
A little guidance before you convert
Use an unlocked PDF within your plan page limit. Watermarks and page numbers add visible content; existing digital signatures are invalidated. Review your result and keep the original.
Good to know
How is the PDF processed?
Use an unlocked PDF within your plan page limit. Watermarks and page numbers add visible content; existing digital signatures are invalidated. Review your result and keep the original.
Are my files uploaded?
This converter uploads files to private server storage after you sign in with a verified email. Files and results expire eight hours after the earliest input upload. Download results before expiry.
What are the limits?
Free supports 200 MB per file. Pro supports 1 GB per file. PDFs can contain at most 25 pages in total on Free or 200 on Pro. Unlock password protected PDFs with the Unlock PDF tool first. Outputs are limited to 240 MB on Free or 1 GB on Pro. Processing time depends on file size, format and complexity. Free credit costs are shown before confirmation; Pro conversions are included with your active subscription. Browser processing uses no credits.
How many credits does this tool use?
One credit per five processed pages, rounded up. The quote appears before confirmation. Failed or cancelled conversions do not spend credits.