Add Watermark to PDF Online – Free & Secure Tool

AmorPDF’s Watermark PDF online tool allows you to add a text or image watermark to your PDF files quickly and for free. You can add watermark to PDF online without installing any software or creating an account, making it ideal for protecting documents, branding files, or marking PDFs as confidential.

How to Add a Watermark to PDF with AmorPDF

Simply upload your PDF, choose a text or image watermark, adjust its position, size, and opacity, then apply it. AmorPDF uses browser-based processing with a strong focus on secure PDF watermarking, and all uploaded files are automatically deleted after processing to ensure privacy.

iLovePDF Add Watermark Alternative (Easy & Fast)

If you’re looking for an iLovePDF add watermark to PDF alternative that is simple and reliable, AmorPDF is a great choice. It lets you add watermark to PDF without quality loss and works smoothly on both desktop and mobile devices.