Add text or image watermarks to your PDF documents with customizable opacity and rotation.
Click to select a file or drag and drop
PDF file
Your files never leave your device.
Select your PDF file by clicking or dragging it to the upload area.
Choose text or image watermark, adjust color, opacity, size, and rotation.
Click "Add Watermark" and download your watermarked PDF.
Your PDFs never leave your device - all processing happens locally.
Control text, color, font size, opacity, and rotation angle.
Add text watermarks or use your own logo/image.
No signup, no watermarks on the output, no usage limits.
Upload your PDF to SwiftPDFLab, choose between text or image watermark, customize the appearance (color, size, opacity, rotation), and click 'Add Watermark'. Your watermarked PDF will be generated instantly.
Yes! Select the 'Image Watermark' option and upload your logo in PNG or JPG format. You can adjust opacity and rotation to position it exactly how you want.
Yes, the watermark is applied to every page of your PDF document, ensuring consistent branding or protection throughout.
Yes, once added, the watermark becomes part of the PDF content. Make sure to keep a copy of your original file if you need an unwatermarked version.
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