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Add Watermark to PDF

Place a text or image watermark on PDF pages with adjustable position, size, opacity and rotation.

Your PDF is processed locally in this browser.

How to add a watermark to a PDF

1. Add a PDFOpen the PDF you want to watermark.
2. Set the watermarkChoose text or an image, then adjust position, size, opacity and rotation.
3. Save PDFApply the watermark to all or selected pages and download a new PDF.

Add text or image watermarks to PDF pages

WorkCal Add Watermark to PDF lets you place text such as CONFIDENTIAL, DRAFT or a company name over PDF pages, or use a PNG, JPG or WebP logo as an image watermark.

The preview updates as you change the watermark position, size, opacity and rotation. You can apply the same watermark to every page, only the current page or a custom page range.

Your PDF stays in the browser during processing. If you need to place a signature or stamp at a precise document location instead, use Add Stamp / Signature.

Frequently Asked Questions

Can I watermark every PDF page at once?

Yes. Choose All pages to apply the same watermark settings throughout the document.

Can I watermark only selected pages?

Yes. Use the current-page option or enter a custom page range.

Can I use an image or logo as a watermark?

Yes. PNG, JPG and WebP images are supported.

Are my PDF files uploaded to a server?

No. The PDF and watermark asset are processed in your current browser.

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