Add Watermark to PDF

Add a Watermark to a PDF Online for Free

Use the DailyOnWeb watermark tool to mark contracts, drafts, proposals, designs and internal documents. Stamp a word such as Confidential or Draft, or place your logo on every page, and download a PDF that carries your mark.

How to add a watermark to a PDF

1. Click Select PDF file, or drop your PDF on the page.
2. Choose Text and type your watermark, or choose Image and pick a file.
3. Set the position, rotation, size, opacity and color.
4. Check the preview on the pages, then click Add watermark and download the file.

When should I watermark a PDF?

• You share a draft and want it clearly marked as not final.
• A document is confidential and should look that way when printed.
• You send a portfolio or proposal and want your logo on every page.
• You want to show who a copy was made for.

A PDF tool that respects your privacy

Many online tools upload your document to a server. This one works inside your browser, so confidential files and logos never leave your device.

Tips for better results

• Use an opacity of 20% to 40% so the page text stays easy to read.
• A diagonal watermark in the center is the hardest to crop out.
• Use a PNG with a transparent background for logos.
• Add page numbers afterwards if the document also needs numbering.

Add Watermark is free, works on phones, tablets and computers, and needs no registration.