Is Page Numbers private?

Everything runs locally in your browser. Your files are never uploaded to StackPDF servers.

Do I need an account to use Page Numbers?

No. StackPDF is free to use without signing up or creating an account.

After the page and libraries load, processing happens on your device. A connection is only needed to load the app the first time.

Yes. Set the start index when you need Roman-style front matter elsewhere, or when combining sections that already have earlier numbers.

Corners or center positions are supported so numbers sit cleanly in headers or footers without covering critical content.

No. Number long reports free with no upload cap and no premium unlock for large documents — processing stays local.

Page numbers are stamped into the output PDF. Interactive form behavior can vary by file; download and check critical forms after numbering.

Add page numbers with flexible position, format, and start index. Choose corner or center placement and number style — fully private in your browser.

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Add running headers and footers to every page.

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Reorder, rotate, and delete PDF pages visually.