Add text watermark to your PDF pages. Customize position, size, opacity, and color.
Drag & drop a PDF file here
or click to browse
Select or drag and drop the PDF document you want to watermark. The tool supports any PDF file size.
Enter your watermark text (e.g., Confidential, Draft). Adjust font size, color, opacity, and rotation angle to match your needs.
Select center, corner, or tiled placement. Tiled mode repeats the watermark across the entire page in a grid pattern for maximum coverage.
Click apply to add the watermark to every page. Download the watermarked PDF ready for sharing or distribution.
PDF watermark tool online — add customizable text watermarks to PDF documents instantly for free. Stamp every page with Confidential, Draft, Sample, or any custom text with full control over font size, color, opacity, rotation angle, and placement. Choose center, corner, or tiled grid positioning for your watermark. Tiled mode covers the entire page for maximum protection against unauthorized use. Perfect for protecting confidential documents, marking draft versions, adding company branding, and preventing unauthorized distribution. All processing happens entirely in your browser.