Ambiakshi ToolsRuns 100% on this deviceStudentsOfficeWorkAdd page numbers to a PDF
Stamp customizable headers, footers, and page numbers with cover-page skip. Zero uploads.
Runs 100% in your browser. Nothing you enter or upload ever leaves this device. How this works →
Bottom margin placement
Numbers are stamped at the bottom center of each page (18 points from bottom). If your document already contains bottom-margin content or footers, ensure they do not overlap.
Standard: Helvetica vector text is injected into the PDF stream; existing page layout and margins are not automatically shifted.
Frequently asked
Direct answers for search, answer engines, and generative crawlers.
Edit the Template input field. Use '{n}' to represent the current page number and '{N}' for the total page count. For example, 'Page {n} of {N}', '{n} / {N}', or simply '{n}'.
Feedback, bugs & custom requests
Found a bug, a math anomaly, or a missing feature on Add page numbers to a PDF? Send it to engineering — reports land in our Discord channel. Optional email if you want a follow-up.
Related tools
Canonical: /convert/pdf-page-numbering. Estimates and conversions are educational. See the full disclaimer.