RedLine PDF Tools

page numbers

Add page numbers to every page — no uploads, no accounts.
Click to choose a PDF or drop it here
single file only
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How to use the Page Numbers tool

This tool adds page numbers to your PDF using pure browser processing — no uploads, no accounts.

Why add page numbers?

Page numbers make documents easier to navigate, reference, and print professionally.

FAQ

Can I choose the position?
Yes — bottom right, bottom center, bottom left, top right, top center, or top left.
Can I set the starting number?
Yes — set any starting number you like, e.g. start at 5 if this is chapter 2.
Is my file stored?
No — everything happens in your browser. Nothing is uploaded.
What formats are available?
Plain numbers (1, 2, 3), "Page 1", or "1 of 10" style.