WEBBYFOX-OS │ PATH /tools/pdf-watermark/ │ TOOL PDF WATERMARK │ NODE CLIENT-SIDE
UPLOAD 0 BYTES │ 13:42 BST
TOOL · /pdf · CLIENT-SIDE

$./pdf-watermark --stamp

Upload any PDF and stamp a custom text watermark on all pages or a specific page range. Pick colour, opacity, rotation angle, font size, and layout — centred or tiled. Live page preview updates instantly. 100% client-side, no file uploads, no account required.

~ / books tools games / pdf-watermark
~/pdf-watermark.sh — bash
LIVE
Drop your PDF here
or
Add a text watermark · Custom colour, opacity & rotation · Entirely in your browser
Need to split, merge, or rotate PDFs? Try the PDF Splitter, PDF Merger, or PDF Rotator.
$ cat ./privacy.txt
100% CLIENT-SIDE
◆Powered by pdf-lib & PDF.js. Watermarks drawn in your browser.
◆Live preview overlays the watermark on each page thumbnail.
◆Watermarks are visual only — do not rely on them for security.