About this tool
Enter watermark text, choose its visibility and add it to the first page or every page of the document.
How to use it
- Choose or drop your file.
- Adjust the available options.
- Run the tool and download the result.
Privacy
Whenever possible, processing happens directly in your browser, so the source document stays on your device. If server processing is required, the page warns you before upload.
FAQ
Does the original file change?
No. The tool creates a new output file.
Can I use it on a phone?
Yes, though large documents are usually easier to process on a computer.