Can I use an image logo as a watermark?

Yes, you can upload PNG or JPG images to use as a transparent logo watermark across your PDF pages.

Will the watermark cover my text?

You can adjust the opacity (transparency) of the watermark so that the underlying document text remains perfectly readable.

Yes, you can specify whether to apply the watermark to all pages or just a specific page range.

Absolutely. Since the processing is done locally in your browser, your confidential business documents are never uploaded to any external server.

Add text or image watermarks to your PDF documents online for free. Protect your files with custom branding and security stamps.

to stamp a watermark inside your browser

Select the PDF document you want to stamp or watermark.

Add text or an image, adjust opacity, position, and rotation.

Apply the watermark to all pages and download the secured PDF.

Text & Image Support â€“ Use typed text or upload a logo

Full Customization â€“ Adjust opacity, size, color, and font

Smart Placement â€“ Position anywhere on the page easily

Batch Processing â€“ Apply to multiple pages instantly

Client-Side Security â€“ Your files remain on your device

Professional Results â€“ Crisp, clean watermarks for business use