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PDF Watermark

Add custom text watermarks to your PDF documents. Customize font size, opacity, and color.

Click to upload or drag and drop

PDF files only

Free PDF Watermark Tool — Add Text & Image Watermarks Online

Our free online PDF watermark tool lets you add custom text or image watermarks to any PDF document for copyright protection, draft labeling, or confidentiality marking. Brand contracts with company logos, mark drafts as 'CONFIDENTIAL' or 'DRAFT', protect creative deliverables from unauthorized distribution, or watermark every page of an entire document — all without software installs or signup forms.

PDF watermarks are essential for legal documents, business proposals, design portfolios, academic papers, and creative deliverables shared with clients or collaborators. Our professional PDF watermark tool gives you full control over watermark text, fonts, opacity, position, rotation, and image overlays, producing professionally branded PDFs that protect your work and reinforce your brand identity.

Key Features

Text & Image Watermarks

Add custom text watermarks or upload company logos and images for branded protection.

Position & Opacity Control

Place watermarks anywhere on the page with adjustable transparency to balance visibility and readability.

Font, Size & Rotation Options

Customize watermark font family, size, color, and angle for diagonal stamps or aligned headers.

Apply to All or Specific Pages

Watermark every page in the document or target specific page ranges for selective protection.

How to Use This Tool

  1. 1

    Upload your PDF file by clicking the upload area or dragging it in.

  2. 2

    Choose between text watermark or upload your logo image.

  3. 3

    Adjust position, opacity, font, size, and rotation using the on-screen controls.

  4. 4

    Click Apply and download your watermarked PDF document instantly.

Common Use Cases

Document Confidentiality

Mark sensitive PDFs with 'CONFIDENTIAL', 'INTERNAL ONLY', or 'DO NOT DISTRIBUTE' watermarks for legal and corporate compliance.

Draft Document Labeling

Watermark working drafts of contracts, proposals, and reports to prevent confusion with finalized versions.

Brand Protection

Add company logo watermarks to client deliverables, design portfolios, and marketing materials to deter copying.

Sample & Preview Content

Watermark sample chapters, preview reports, or trial deliverables with 'SAMPLE' or 'PREVIEW' for sales materials.

Why Choose Our PDF Watermark Tool?

Our PDF watermark tool is a free professional online tool relied upon by lawyers, designers, consultants, publishers, and corporate teams worldwide. Unlike Adobe Acrobat subscriptions or desktop PDF editors with hefty monthly fees, our browser-based PDF watermark solution delivers professional results with no signup, no watermarks added by us, and no software downloads. Whether you're protecting sensitive legal documents with confidentiality markings, branding client deliverables with company logos, marking draft contracts before review, or watermarking sample content for sales materials, our tool produces polished, professionally watermarked PDFs in seconds. Choose text or image watermarks, control every visual aspect, and deploy across one page or thousands.

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