Add page numbers guide
How to add page numbers to a PDF on a phone
Choose a PDF from phone storage, configure the numbering, and save a numbered copy in the mobile browser.

Add the page numbers
- Choose the PDF and decide which ascending page ranges should receive labels.
- Set the first number, optional prefix, label format, position, size, colour, and opacity.
- Open the result on the phone and check the first, second, and final page numbers.
Why the final placement must be checked after creation
No placement/output preview is rendered before creating the PDF.
FAQ
Can I preview the final page-number placement before creating the PDF?
The current tool does not render a final placement preview before creation, so reopen the output and inspect early, middle, and final pages.
What is the current input limit for Page Numbers?
PDF; One PDF ≤50 MiB, ≤500 pages.
What does Page Numbers create?
Adds visible page-number text to the PDF pages; source pages are not rasterized by default. One PDF ≤150 MiB with added page-number marks.