إضافة ختم مائي

إضافة ختم مائي نصي أو صوري إلى ملف PDF الخاص بك.

أو ضع ملف PDF هنا

خاص 100%لم يتم تحميل الملفات مطلقًا على أي خادم

معالجتها محليامعالجة أسرع، لا حدود للحجم

الدليل الكامل: إضافة ختم مائي

Adding a watermark to your PDF documents serves multiple purposes: protecting intellectual property, indicating document status (draft, confidential, approved), branding company materials, or deterring unauthorized distribution. iLoveDoc's Add Watermark tool lets you overlay text or image watermarks across all pages of your PDF with precise control over opacity, rotation, position, size, and color. Text watermarks are commonly used for status indicators like "DRAFT," "CONFIDENTIAL," or "SAMPLE," while image watermarks are ideal for company logos and branding. You can adjust the transparency so the watermark is visible but doesn't interfere with document readability. The watermark is applied consistently across all pages or just selected pages, and it becomes a permanent part of the PDF. All processing is done locally in your browser for complete security.

كيفية استخدام إضافة ختم مائي

1Upload the PDF you want to watermark.
2Choose watermark type: text or image. For text, enter your watermark text (e.g., "CONFIDENTIAL").
3Adjust watermark properties: opacity, rotation angle, size, color, and position on the page.
4Preview the watermark on your document to verify placement and visibility.
5Click "Add Watermark" to apply it across your document and download the watermarked PDF.

حالات استخدام إضافة ختم مائي

Document Status

Mark documents as "DRAFT," "CONFIDENTIAL," or "APPROVED" to clearly indicate their status and handling requirements.

Brand Protection

Add company logos to proposals, reports, and marketing materials to reinforce brand identity and prevent unauthorized reuse.

Copyright Protection

Watermark photographs, designs, and creative works shared as PDFs to deter unauthorized copying and distribution.

لماذا تستخدم إضافة ختم مائي على iLoveDoc؟

🔒

تتم معالجة ملفاتك بالكامل في متصفحك. لا يتم تحميلها أبدًا على خوادمنا ، مما يضمن السرية التامة وحماية البيانات.

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إضافة ختم مائي مجاني تمامًا للاستخدام ، دون الحاجة إلى التسجيل وبدون حدود لحجم الملف. استخدمه عدة مرات كما تحتاج.

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المعالجة فورية بفضل تقنية المتصفح المحلي لدينا. لا انتظار ، لا طوابير ، لا تأخير في الخادم.

الأسئلة الشائعة حول إضافة ختم مائي

Can I add both text and image watermarks?

You can add either a text watermark or an image watermark. To combine both, apply one type first, then apply the other on the resulting file.

Can I control the transparency?

Yes. You can adjust the opacity from nearly invisible to fully opaque. A typical transparency of 20-30% works well for most watermarks.

Can I watermark only specific pages?

Yes. You can choose to watermark all pages or select specific pages for the watermark.

Can the watermark be removed after application?

Once applied, the watermark becomes a permanent part of the PDF and cannot be easily removed. This is by design for document protection.

What image formats are supported for watermarks?

Common image formats like PNG (with transparency support), JPG, and SVG can be used as watermark images.