Add Watermark.
Add a text or image watermark with adjustable opacity, size, angle and page selection.
Your documents stay on your device. No sign-up needed.
How to use Add Watermark
- 01
Choose your PDF and enter watermark text or add a JPG/PNG image.
- 02
Choose pages, opacity, size, position and rotation.
- 03
Preview the first affected page, then download your watermarked PDF.
Mark a draft or add a logo
Choose a word such as DRAFT or use a JPG/PNG image, select pages and adjust the mark’s appearance. Preview the first affected page and inspect the download for readability. A watermark remains a visible overlay; it does not block access or prevent copying. Use Protect PDF when you need an opening password.
Frequently asked questions
Does a watermark prevent copying?
No. A visible watermark is a mark on the page, not access control or proof of ownership.
Can I use my logo?
Yes. Choose a JPG or PNG image up to 5 MB. PNG transparency is preserved. Existing text stays selectable.
Is this PDF tool free?
Yes. All 15 tools are free to use without an account. Large or complex PDFs may exceed your browser’s available memory; try a smaller file or a computer if that happens.
Can I use password-protected PDFs?
Use Unlock PDF with a valid password first, if you are authorised to remove protection. These editing tools require an unencrypted PDF.