حول إضافة علامة مائية لملف PDF عبر الإنترنت

Protect your PDF documents with customizable text watermarks. Choose from three placement styles: diagonal (spanning the page), stamp (centered), or tile (repeated grid). Adjust font size, opacity, rotation, and color with live sliders. Target all pages, only the first page, or the last page. A live canvas preview shows exactly how the watermark will look before you apply it.