Add Page Numbers to PDF
Add sequential page numbers to every PDF page with selectable position and starting number.
Turn this result into a calculation record
Carry the tool context into the PROFENG calculation-check and record workspace without implying certification or engineering approval.
Formula source and acknowledgement
Source being confirmed. PROFENG has not yet approved a published source for this exact calculator implementation, so no candidate book, paper or standard title is displayed here.
Credit for any underlying published method belongs to its original author(s) or standards body. PROFENG presents its own implementation and wording and does not imply endorsement or affiliation.
Read the PROFENG methodology for formula sourcing and automated checks →
Why use this add page numbers to pdf?
Add Page Numbers writes sequential numbers onto every PDF page.
Example
Number a scanned appendix starting at page 10.
Important note
This changes visible numbering only; it does not alter internal PDF page labels.
How to use it
Start with the inputs shown above, review the assumptions or options, then generate the result. Where the tool creates a file, keep the original until you have opened and checked the downloaded output.
Frequently asked questions
Is Add Page Numbers to PDF free?
Yes. The core tool is free to use without creating an account.
Do I need an account to use Add Page Numbers to PDF?
No. You can use the core Toolbox workflow without signing up.
Does Add Page Numbers to PDF work on mobile?
Yes. Toolbox is designed for modern mobile and desktop browsers, although complex file workflows can be easier on a larger screen.
QA, changelog and corrections
Last QA update: 30 September 2026.
This page is covered by publication and metadata QA only unless a tool-specific automated verification status is displayed above. No named-expert review is claimed.
Changelog
30 September 2026 – source/indexation status, metadata and correction pathway reviewed. Engineering tools display the automated verification label only when they are inside the passing Part 3 verification scope.