Mark contracts as DRAFT, label documents CONFIDENTIAL, or brand a PDF with your logo before sending it. The watermark goes on every page, and the original text stays selectable.
How to use the Add Watermark to PDF tool
- Choose your files.
- Pick text or a logo, then set the size, opacity, position and angle. Tiled repeats it across the whole page.
- Check the preview and download.
Frequently asked questions
Which characters can I use in a PDF text watermark?
Basic Latin letters, numbers and common symbols. For other alphabets or emoji, make an image of your text and use it as a logo watermark instead.
Are my files uploaded?
No. The watermark is added in your browser, so your photos and documents never leave your device.
Which settings protect my work best?
A tiled, semi-transparent watermark across the whole image is the hardest to crop or edit out. A small corner mark looks cleaner but is easier to remove.
Can I use my logo?
Yes. Choose Logo image and upload your logo. A PNG with a transparent background looks best.
More Add Watermark options
Add Watermark to ImageAdd Watermark to PDF
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