Add Watermark to PDF — Free Online Tool
Add text or image watermarks to PDF documents for free.
Upload your PDF to add watermark to pdf — free online tool
Drag & drop a PDF, or click to browse
PDF files only · Max 50 MB
Did you know? You can double-click any text in the editor to edit it directly. PDFino automatically matches the original font style!
Add text or image watermarks to PDF documents for free. Customize font, color, size, and position. Browser-based — your files stay private.
How to add watermark to pdf — free online tool
Upload
Select your PDF files from your computer or drag and drop them into the upload area.
Process
Wait a few seconds while our system handles the add watermark to pdf — free online tool.
Download
Once finished, download your new PDF file directly to your device for free.
Stamp Your PDFs With Custom Watermarks
Protect your intellectual property by adding watermarks to PDF documents. PDFino lets you overlay custom text watermarks (like 'DRAFT', 'CONFIDENTIAL', or your company name) or image watermarks across your PDF pages. Customize the font, color, size, opacity, and angle of your watermark. All processing is done locally in your browser for complete privacy.