Edit & Protect
Watermark PDF Online
Add a text or image watermark to a PDF online. Adjust placement, opacity, angle, and selected pages, preview the result, and download. No signup.
How to add a watermark to a PDF
- 1
Upload a PDF and choose a text or image watermark.
- 2
Set the text or logo, pages, position, opacity, and angle.
- 3
Check the preview, apply the watermark, and download.
Mark a document as a draft, add a confidential label, or place a logo over selected pages. Lower opacity helps keep the underlying text readable. A watermark is a visible label rather than a restriction on copying or editing the document.
Free to use, with temporary file storage
No account or installation is required. Uploads are limited to 10 MB per file. Your files are used to complete the job and deleted automatically after about one hour. Download links are temporary, so save your result before it expires. Read our privacy policy for details.
Questions about Watermark PDF
Can I use my own logo as a PDF watermark?
Yes. Choose Image and upload a JPG or PNG watermark. A transparent PNG can avoid an opaque background around the logo.
Can I watermark only part of a PDF?
Yes. Enter page numbers or ranges. Leave the field empty to apply the watermark to every page.