$ toolfu run pdf-watermark
Add Watermark to PDF — Watermark PDF Pages Online Free
Add customizable text watermarks to PDF pages. Control text, size, opacity, angle, and color — all in your browser.
all processing runs in your browser
pdf-watermark
input > drop or select a PDF file
$ drop a PDF file here or click to browse
select a PDF to add a watermark
or paste from clipboard (⌘V / Ctrl+V)
Add Watermark to PDF Online — Free PDF Watermark Tool
Add text watermarks to every page of a PDF document directly in your browser. Customize the appearance with controls for size, opacity, rotation, and color.
Customization options
- Custom watermark text
- Adjustable font size and opacity
- Rotation angle control
- Color presets (gray, red, blue)
$ cat FAQ.md
Can I customize the watermark?▶
Yes. You can set the text, font size, opacity, rotation angle, and color of the watermark.
Is the watermark added to all pages?▶
Yes. The watermark is applied to every page of the PDF.
Are my files uploaded?▶
No. All processing runs in your browser using pdf-lib. Your files never leave your device.