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Add Page Numbers to a PDF

Number the pages of a PDF exactly the way you need. Pick where the numbers sit, choose a format like '1', '1 / 12' or 'Page 1 of 12', set the font size and the range of pages to stamp, then download. It all runs in your browser — no upload required.

CompressImages → PDFPDF → ImagesMergeSplitOrganizeRotateDelete pagesWatermarkPage numbersSignExtract imagesProtectUnlock
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Frequently asked questions

No. The numbers are drawn onto the pages in your browser with pdf-lib. Your document never leaves your device — no upload, no account, no limits.

Choose from six positions: the bottom or the top of the page, aligned left, centre or right. The number is drawn inside the margin so it doesn't overlap your content.

Yes. Set a start and end page to stamp just a range — handy when you want to skip a cover page or an appendix. The counter still reflects the real page position.

Print a plain number like 5, a page-of-total such as 5 / 12, or a worded label like 'Page 5 of 12' in your language. The font size is adjustable so the numbers match your document.