Add page numbers to your PDF document automatically.
Select a PDF file to add page numbers automatically.
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What is the PDF Page Numbering?
A PDF page numbering tool automatically inserts sequential numbers on each page of a PDF file. You control where numbers appear (header, footer, corners), their format (1, I, A, etc.), font size, and which pages to number. It's essential for creating professional, indexed documents and improving navigation in multi-page files.
How it works
The tool processes your PDF by reading each page and inserting a text element (the page number) at your specified position. You upload the PDF, choose your numbering style (Arabic numerals 1-2-3, Roman numerals I-II-III, or letters A-B-C), pick the starting page and number, select a position (top-left, top-center, top-right, bottom-left, bottom-center, bottom-right), set font size and colour, and download the numbered PDF. The original content remains unchanged—numbering is overlaid cleanly.
Pages show 1–99 sequentially in bottom-right; cover page has no number
Common for professional reports with a cover sheet
Thesis with front matter: skip first 5 pages, then start numbering at page i (Roman), top-center
Pages 1–5 (intro, table of contents) have no number; pages 6–end show i, ii, iii, iv, ... in top-center
Academically standard—numbering begins after preliminary pages
20-page manual, start at page number 5, Arabic numerals (5, 6, 7...), bottom-center, font size 10
Pages display 5–24 sequentially in bottom-center, small font
Useful if the PDF is part of a longer document series
How to use the PDF Page Numbering
Upload your PDF by clicking the upload area or dragging the file
Select numbering style (Arabic 1–2–3, Roman I–II–III, or letters A–B–C)
Choose the starting page (which page gets its first number) and starting number (what that number is)
Pick the position: top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right
Set font size, font family, and text colour for the page numbers
Preview the result, then download your numbered PDF
Benefits
Create professional, indexed documents ready for printing or sharing
Skip cover pages, prelims, or blank pages by choosing a custom starting page
Customize number format, position, and styling to match document conventions
No software installation—works instantly in your browser
Batch process multiple PDFs with the same settings
Preserve original PDF content and formatting; numbering is overlaid cleanly
Tips & common mistakes
Common mistakes
Starting numbering on page 1 when the cover page should remain unnumbered—use the skip-to-page setting instead
Choosing a font size too large, making numbers overlap content—test with 10–12 pt first
Placing numbers in top-corners of single-column text, obscuring words—use bottom-center or footer for readability
Forgetting to set a custom starting number when the PDF is part of a series (e.g., chapters 11–15)
Tips
For academic work, use Roman numerals (i, ii, iii) for front matter and switch to Arabic (1, 2, 3) at the main text—do this as two separate numbering passes and merge
If page numbers will be near margin text, use a font size 2–3 pt smaller than body text to keep them subtle
Test with a 1–2 page sample first to check alignment and readability before numbering a large file
For double-sided printing, place page numbers consistently (odd pages bottom-right, even pages bottom-left) by numbering twice with a custom offset
Frequently asked questions
Can I number only certain pages (e.g. pages 10–50)?
Yes. Set the starting page to 10, starting number to 1 (or 10, depending on your scheme), and the ending page to 50. Pages before and after will not be numbered.
Can I use Roman numerals for the first part and Arabic numerals for the second?
Not in one pass. Download the first half numbered with Roman numerals, then upload that PDF and number pages from the midpoint onward with Arabic numerals.
What if my PDF has very wide margins?
Margins don't matter. You choose the exact position (top-left, bottom-center, etc.), so place numbers where there is space and they won't overlap text.
Will numbering increase the file size?
Slightly. Adding text to each page adds a small amount of data, but typically less than 10% for a 100-page document.
Can I remove page numbers after I've added them?
Not automatically. If you need to undo numbering, re-upload the original PDF. Always keep a backup of your original file.
Can I add different page numbers to different sections (like appendices starting at A1)?
The tool supports Arabic, Roman, and letter sequences, but switching between them mid-document requires multiple passes and manual merging.