Watermark PDF
Protect your documents with a custom text watermark. Processed securely in the cloud.
Click or Drag PDF here
Securely watermark your files (up to 50MB)
Add Text or Logo Watermark to PDF Online Free
Protect your intellectual property, enforce copyright, and brand your creative assets by adding custom text or image watermarks to your PDF documents with PDFjin's free online watermark tool. Our intuitive platform lets you type custom text (like CONFIDENTIAL or DRAFT) or upload a brand logo, then customize its position, rotation, opacity, font style, and scaling to suit your exact design preferences. Running completely in your web browser, our watermark tool requires no software downloads, subscription fees, or account sign-ups. The watermark is stamped permanently onto your PDF pages with high visual precision without altering document text or underlying layouts. Your documents are treated with the highest security, utilizing HTTPS encryption and automatic deletion of files from our cloud storage right after download. Keep your documents protected and professional with PDFjin.