SoftnagFree

PDF Page Numbering

PopularPDF Tools

Add customizable page numbers (e.g. Page X of Y, 1, 2, 3) to PDF documents with precise positioning, font sizes, and start-page offsets.

100% In-Browser Privacy
Zero Server Uploads

Select a PDF document

Processed 100% locally in your browser with zero remote file transfers.

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Who Is PDF Page Numbering Built For?

Legal professionals adding sequential Bates numbering and page references to exhibit packets
Academic students and researchers numbering thesis pages while skipping cover pages
Corporate publishers branding business proposals and financial reports with formal page numbering

Key Benefits & Core Capabilities

Flexible Numbering Formats

Choose "Page X of Y", "X / Y", "Page X", or simple numeric "1, 2, 3" formats.

Precision Positioning

Place page numbers in top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right positions.

Start Page & Offset Control

Skip cover pages and table of contents by setting custom starting page numbers.

Client-Side Execution

Numbers your pages locally in browser RAM using pdf-lib with 100% confidentiality.

Step-by-Step Guide: How to Use PDF Page Numbering

  1. 1
    Upload PDFSelect your PDF document.
  2. 2
    Select PlacementChoose Bottom Center, Bottom Right, or Top Right.
  3. 3
    Download Numbered PDFSave your paginated document.

How It Works & Technical Architecture

The PDF Page Numbering tool loads your PDF into browser memory and iterates through the page collection.

For each target page, it calculates exact spatial coordinates (X, Y) relative to the MediaBox bounding rectangle according to your chosen alignment (e.g. bottom-center with 36pt margin).

It overlays the formatted text string using standard embedded PDF fonts and serializes the modified document for instant local saving.

Practical Use Cases & Applications

Academic Thesis Formatting

Number dissertation pages starting from Chapter 1 while skipping cover and dedication pages.

Legal Binder Preparation

Add sequential pagination across merged court filing exhibits for easy courtroom citation.

Corporate Pitch Decks

Add professional "Page X of Y" footers to client proposals and consulting slide decks.

Government Regulatory Submissions

Ensure multi-page compliance documents satisfy official page numbering mandates.

Supported Formats & Input Options

PDF (.pdf)

Frequently Asked Questions

Can I skip adding a page number to the first page (cover page)?

Yes. You can set the "Start From Page" option to page 2 (or any page) so your cover page remains clean.

Can I customize the numbering format to "Page 1 of 25"?

Yes. Softnag supports "Page X of Y", "X / Y", "Page X", and simple numeric formats.

Where can I position the page numbers?

You can align page numbers in the top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right margins.

Does adding page numbers alter existing text or images in the PDF?

No. Page numbers are rendered on a clean top overlay layer without modifying or displacing underlying content.

Are my confidential documents uploaded to any server?

No. All PDF processing takes place entirely within your local browser sandbox.

Does page numbering overwrite existing text?

Page numbers are stamped in the standard document margin areas.