Add Page Numbers to PDF | Free Online PDF Numbering Tool

Add Page Numbers to PDF

100% Client-Side | Customize Position, Format, Font & Color
Or drag and drop your PDF here
100% Private · Your PDF never leaves your device · Add page numbers locally

Add Page Numbers to PDF: The Complete Professional Guide

Adding page numbers to PDF documents is essential for professional reports, academic papers, legal documents, ebooks, and any multi-page document that needs easy navigation. Our free online tool allows you to add customized page numbers to any PDF — choose position, format, font size, color, and starting page — all with complete privacy.

Why Choose Our Page Numbering Tool?
Unlike cloud-based services that require uploading your documents, our tool processes everything locally in your browser. Customize every aspect of your page numbers — position (6 options), format (Arabic, Roman, letters), font size, color, and starting values — all on your own device. No uploads, no watermarks, completely private.
100%
Local Processing
6
Positions
6
Number Formats
Free
Forever

How Page Numbering Works

Our tool loads your PDF and adds page numbers as text annotations on each page. You can customize the position (top/bottom, left/center/right), numbering format (Arabic numbers, Roman numerals, letters), font size, color, starting page, and starting number. The numbers are embedded directly into the PDF, becoming a permanent part of the document.

Key Features

  • Absolute Privacy: No file uploads — everything processes locally.
  • 6 Position Options: Top/Bottom with Left, Center, or Right alignment.
  • Multiple Number Formats: Arabic, Roman (lower/upper), letters (lower/upper).
  • Customizable Appearance: Font size and color picker.
  • Flexible Start Options: Choose which page to start numbering and the starting number.
  • Live Preview: See how your page numbers will look before applying.
  • No Watermarks: Clean output with no added branding.

Step-by-Step Usage Guide

1. Upload PDF: Click upload or drag your PDF into the zone.
2. Choose Position: Select where page numbers should appear (6 options).
3. Select Format: Choose numbering style (1, i, I, a, A, 01).
4. Customize Style: Adjust font size and color.
5. Set Start Options: Choose starting page and starting number.
6. Add Numbers: Click "Add Page Numbers & Save".
7. Download: Save your numbered PDF to your device.

Pro Tip: For documents with a cover page or table of contents, use "Start from page" to begin numbering after the first few pages. Roman numerals (i, ii, iii) are perfect for front matter, while Arabic numbers work well for main content.

Number Format Guide

FormatExampleBest For
Arabic (1,2,3)1, 2, 3, 4Main content, reports, general documents
Lower Roman (i,ii,iii)i, ii, iii, ivFront matter, introductions, prefaces
Upper Roman (I,II,III)I, II, III, IVChapters, legal documents, outlines
Lower Letter (a,b,c)a, b, c, dAppendices, lists, subsections
Upper Letter (A,B,C)A, B, C, DAppendices, formal sections
Leading Zero (01,02,03)01, 02, 03Formal reports, multi-volume documents

Frequently Asked Questions

Is my PDF data secure?

Absolutely! All processing happens locally in your browser. Your PDF never leaves your computer. No servers, no cloud storage, no third-party access.

Can I start numbering from a specific page?

Yes! Use the "Start from page" option to begin numbering after any page. Pages before the start page will not have numbers. This is perfect for documents with title pages or tables of contents.

Can I change the starting number?

Yes! The "Starting number" option lets you begin numbering from any number (1, 5, 100, etc.). Useful when continuing numbering from another document.

What file size is supported?

Files up to 30MB with up to 200 pages work well. Performance depends on your device's memory.

Does this work on mobile devices?

Yes! The tool is fully responsive and works on smartphones and tablets.

Our Commitment to Quality
We provide a free, private, and professional PDF page numbering solution. No registration, no watermarks, no hidden fees. Your documents stay yours.