Easily add page number to PDF files online using our fast, free, and secure tool. Customize numbering style, font, and position to make your documents organized and professional.
A PDF page numbering tool allows users to add page number to PDF documents quickly without the need for software installation. Whether you’re managing eBooks, reports, legal documents, or academic papers, adding consistent page numbers improves organization, navigation, and clarity. This tool lets you select position, format, and font for full customization.
Page numbers provide structure and make lengthy documents easier to navigate. With our tool, you can insert page numbers in PDF automatically across all pages or specific ranges. This is essential for documents that are printed, shared, or referenced frequently—like contracts, manuals, submissions, or portfolios.
100% free: No fees, subscriptions, or sign-ups to add page number to PDF online.
Custom formatting: Choose font, size, position (top/bottom), and number format (1, 2, 3... or Page 1 of 10).
Selective numbering: Add numbers to all pages or select specific page ranges.
Privacy assured: Files are encrypted during upload and auto-deleted after processing.
Cross-device compatibility: Use it on desktops, tablets, and smartphones from any browser.
Using our PDF page number adder is easy:
1. Upload your PDF file by dragging it into the upload area or clicking “Choose File.”
2. Select the page range where numbers should appear (e.g., all pages, from 2 to 10).
3. Customize the font, size, alignment (left, center, right), and numbering format.
4. Click “Add Page Numbers” to process your file and download it instantly.
Navigation made easy: Readers can quickly reference or jump to sections using visible numbers.
Improves document structure: Adds clarity and organization to long or multi-section PDFs.
Professional presentation: Perfect for submissions, legal files, or corporate documentation.
Better referencing: Makes citations, annotations, and feedback easier with page-based references.
Universal compatibility: Resulting PDFs work across all devices and platforms with the embedded page numbers.
Academia: Professors and students can add numbers to dissertations, research papers, and textbooks.
Business: Page numbers for contracts, financial reports, HR manuals, and strategy documents.
Legal: Page-indexed case files, evidence documents, and official paperwork.
Publishing: For editors and authors working on books, catalogs, and magazines in PDF format.
Training & education: Add page numbers to slides, course materials, and study guides.
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Yes, our add page number to PDF online free tool is completely free and requires no login.
Yes, you can place numbers in the header or footer, and align them left, center, or right.
Yes, you can define custom start pages and exclude the cover or title pages if desired.
Absolutely. Our tool is mobile-optimized and works smoothly on smartphones and tablets.
Yes. All documents are encrypted during upload and permanently deleted after processing.
Yes. Choose between simple numbers (1, 2, 3) or advanced formats like “Page X of Y.”
The tool handles most files up to 100MB. Larger files may take longer to process.
No. Everything happens online within your web browser—no downloads required.
Not at this time. You’ll need to remove the password before uploading.
Yes. The page numbers become a permanent part of the PDF and will appear in all views and prints.