Step 1: Upload your file
Upload your PDF from your computer or Dropbox, or simply drag and drop it into the upload area. Your file will be ready for editing in seconds.
Upload your PDF from your computer or Dropbox, or simply drag and drop it into the upload area. Your file will be ready for editing in seconds.
Choose the font, color, size, and position for your page numbers. You can also select the numbering style, including digits, Roman numerals, or letters.
Decide which number to start with and the page where numbering should begin. Skip title pages or start numbering from any page in the document.
Click Convert to apply the page numbers. Your updated PDF will be processed and ready to download within seconds.
Place page numbers exactly where you want them, such as the bottom-right, top-left, or center. Adjust the margins to keep numbering neatly spaced from the edges for a clean, professional layout.
Start numbering from any value, such as 1, 10, or 100, and choose the page where numbering begins. Skip cover pages or number only specific sections of your PDF without affecting the rest.
Customize page numbers with your preferred font, font size, and numbering style. Choose between digits, Roman numerals, or letters to match the appearance of your document.
Select any text color and enable bold formatting to make page numbers more visible or better suited to your document's design without overwhelming the content.
Apply italic or underline formatting to page numbers for a more refined appearance. These styling options help match formal, academic, or creative document layouts.
Add page numbers to multiple PDFs at once using the same settings or customize each file individually. Batch processing saves time when working with large collections of documents.
Your PDFs are protected with strong encryption during processing, preventing unauthorized access. Files remain private and secure while page numbers are added and are automatically removed after processing.
Page numbers are added without changing your document's formatting, layout, images, or text. The finished PDF keeps its original appearance while gaining clear, professional page numbering.
Place page numbers automatically in the most suitable position or customize the location, style, font, size, and numbering format to match your document perfectly.
Process multiple PDFs in one batch with consistent numbering settings. Download each numbered PDF individually or collect them all in a single ZIP file for maximum convenience.
Add large, easy-to-read page numbers to training manuals, user guides, and instruction books. Clear numbering helps readers quickly locate sections and navigate lengthy documents without confusion.
Organize event schedules, agendas, and planning documents with customized page numbers. Consistent numbering makes it easier for staff, vendors, and attendees to follow printed or digital event materials.
Preserve historical records and archived documents by adding page numbers in Roman numerals or custom formats. This keeps collections well organized while maintaining their traditional appearance.
Add clean, professional page numbers to product catalogs, brochures, and sales sheets. Buyers can browse products more efficiently while maintaining a polished document layout.
Number cookbook and recipe PDFs to make recipes easier to find while cooking. Custom styles let you match the page numbers to the design of your cookbook without distracting from the content.
Digits, Roman numerals, and letters each serve different purposes. Selecting the right numbering style helps readers understand the structure of your document.
Arabic Digits (1, 2, 3) are the most common numbering format and the best choice for reports, manuals, business documents, guides, and everyday PDFs. They're familiar to readers and make navigation simple.
Roman Numerals (i, ii, iii) are traditionally used for front matter such as title pages, prefaces, introductions, and tables of contents. Many books and formal publications use Roman numerals before switching to Arabic digits for the main content.
Alphabetical Numbering (A, B, C) works well for appendices, supplementary materials, or supporting sections that fall outside the main page sequence. This clearly distinguishes additional content from the primary document.
Mixing Number Formats is useful for professional publications. For example, number the preface with Roman numerals and begin the main document with Arabic digits by using the starting page and starting number options in separate passes.
Add Page Number (this tool) inserts sequential page numbers to improve navigation and document organization. It's designed specifically for numbering pages without changing the content or layout.
Watermark PDF places text or an image across each page for branding, copyright protection, or status labels such as "Draft" or "Confidential." Choose this tool when you want to mark a document rather than number its pages.
Sign PDF adds an electronic or digital signature for approval and authentication. Use it when a document needs to be signed, not numbered or watermarked.
● If a scanned document came in sideways, run it through Rotate PDF Pages before numbering, so the numbers land in a consistent, readable position across every page.
● If pages need reordering first, Organize PDF should run before numbering, not after, so the numbers reflect the document's final sequence rather than needing to be redone.
● For manuals or reports with a cover page, set the starting page to skip the cover so numbering begins on the first content page rather than counting the cover as page one.
● Once separate numbered documents need to become one file, Merge PDF can combine them, though numbering each file before merging keeps existing numbers intact rather than needing to renumber the combined result.
● If a large batch of numbered files needs to be shared afterward, Compress PDF can reduce file size without disturbing the numbers already applied.
No. Adding page numbers to PDFs is completely free. You can process as many documents as you need without paying any fees. A small number of ads help keep the service free for everyone.
Yes. The tool works on smartphones, tablets, laptops, and desktop computers. Simply open your browser, upload your PDF, customize the page numbers, and download the finished file—no app installation required.
Yes. Your files are protected with secure encryption during upload and processing. Once your PDF has been processed, it is automatically deleted from our servers to help protect your privacy.
No. Page numbers are added without changing your document's text, images, fonts, or formatting. The original layout remains intact while only the selected numbering is applied.
Yes. Our cloud-based processing handles large PDFs containing hundreds of pages efficiently, allowing page numbers to be added quickly without compromising quality.
Once the numbered PDF has been generated, that version cannot be edited. However, you can preview your settings before processing and quickly run the tool again with different numbering styles, fonts, colors, or positions if needed.
Upload your PDF above to start adding page numbers in seconds. Customize the numbering style, position, font, and format, then download your professionally numbered PDF with just a few clicks.
● Include this page's "...or drop here" prompt in the site-wide upload-component fix already flagged across prior pages.
● Confirm the intended meaning of the live "Can I Later Change the Number Style Used?" answer and verify the rewritten version below matches (see clarity note).
● Confirm target URL matches the live slug exactly: https://pdf24.ai/add-page-number (no /en/ prefix).
● Verify all internal links resolve: /watermark-pdf, /sign-pdf, /rotate-pdf, /organize-pdf, /merge-pdf, /compress-pdf.
● Confirm the General Questions About PDF24 block is removed from this page and replaced with a single link to /documentation.
● Confirm FAQPage structured data reflects only the six tool-specific FAQ entries, not the removed general block.
● Verify the Rewritten Page Copy section (body copy only) is 1,300+ words: isolate that section to plain text and run wc -w on it directly, separate from the full-document count.
● Cross-check the Add Page Number vs. Watermark vs. Sign comparison against the live version of those two pages once both are finalized, to keep all three consistent.
● Proofread for em dashes (should be none) and confirm tone matches approved style (no fluff, no AI-sounding phrasing).