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Add Page Numbers to PDF Online Free
Stamp page numbers onto any PDF — choose the position, font size, start number, and prefix. Done in your browser, no uploads needed.
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Single PDF only · Processed locally · No uploads
file.pdf
0 pages
How to Add Page Numbers to a PDF
1
Upload your PDF
Click "Select PDF File" or drag your document into the upload zone. The tool reads the total page count automatically.
2
Configure your options
Choose the position (top or bottom, left / center / right), start number, font size, and an optional prefix like "Page " or "- ".
3
Preview and confirm
Check the live preview strip to see exactly what your page number will look like before applying it.
4
Download the result
Click "Add Page Numbers" and download your stamped PDF in seconds.
Frequently Asked Questions
Yes. Set the "Start number" to any value, including 0. This is useful when your PDF is a chapter in a larger document and you want numbers to continue from where the previous chapter left off.
The prefix is text that appears before the number. For example, entering "Page " produces "Page 1", "Page 2", etc. Entering "- " produces "- 1", "- 2", etc. Leave it blank for numbers only.
Numbers are placed close to the page edge (within the margin area) to minimize overlap with document content. If your PDF has content very close to the edges, you may need to check the result and adjust font size or position.