Don's Tools · PDF · Watermark PDF

Watermark your PDF

Drop a PDF, then drag text and logo watermarks onto the page. Whatever you arrange is applied to every page. Nothing is uploaded.

Drop a PDF or Word file here
or tap to choose · PDF or .docx · your file stays on your device
to
Whole range watermarks every page
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Drag to move · corner resizes · top rotates100%
Watermark PDF is a free tool to add text and logo watermarks to a PDF entirely in your browser. Add multiple text and logo watermarks, drag them on the page, resize and rotate them, set opacity, colour and position, and apply them to every page at once. Navigate pages, zoom in and out, and save the watermarked PDF. Your PDF and logo are never uploaded and stay on your device.

Frequently asked questions

Are my PDF and logo uploaded anywhere?

No. The PDF and any logo stay in your browser on your device. Nothing is sent to a server.

Does the watermark go on every page?

Yes. You arrange the watermarks once and they are applied to every page. Use the page strip under the canvas to preview how it looks on any page.

Can I add more than one watermark?

Yes. Add as many text watermarks and logo images as you like, then drag to place them, use the corner handle to resize, the top handle to rotate, or tap a position preset.

Will it change the text in my PDF?

No. The watermark is drawn on top of each page as an overlay, and the original page content is kept underneath.

Can the watermark be removed later?

It is stamped onto the pages in the saved file, so it behaves like a printed watermark rather than a layer that can be toggled off.