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D DocNectar

Free PDF Page Number Tool

Stamp page numbers onto every page of a PDF at your chosen position and starting number.

Last updated October 12, 2026 · Report an error

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A long document without page numbers is hard to navigate and reference — this tool stamps a page number onto every page of an uploaded PDF at whichever corner or edge position you choose, starting from any number you like.

How it works

Upload your PDF, choose a position (any of the six corners/edges), and set a starting number if you don't want to begin at 1. The tool stamps that sequence onto every page and gives you a single numbered file to download.

  1. Upload a PDF file.
  2. Choose a position and starting number.
  3. Generate and download the numbered PDF.

Examples

Standard bottom-center numbering

A 20-page report gets page numbers stamped at the bottom center of every page, starting from 1.

Continuing numbering from a previous section

A document that's actually the second part of a larger set starts its page numbering at 21 instead of 1, to continue the sequence correctly.

Who should use it

  • Adding page numbers to a report or document before sharing or printing.
  • Continuing page numbering across a multi-part document set.

Industry applications

  • Business and office documentation
  • Academic and legal document preparation

Advantages

  • Six position choices to match your document's existing layout.
  • Custom starting number for multi-part documents.
  • No account, subscription or watermark.

Limitations

  • Doesn't detect or remove page numbers already printed in the document.

Common mistakes to avoid

  • Not checking whether the PDF already has page numbers printed, which can result in two sets of numbers on the page.
  • Forgetting to adjust the starting number for a document that's a continuation of an earlier one.

Best practices

  • Choose a position that doesn't overlap with existing footer or header content in the document.
  • Set the correct starting number if the document continues a sequence from elsewhere.

Tips

  • Preview the first and last page after numbering to confirm the position doesn't overlap existing content.
  • Use a consistent position across related documents for a professional, uniform look.

Frequently asked questions

Yes, with no signup and no limit on how many files you process.
Yes — set any starting number, useful when a document continues numbering from an earlier section.
Yes — choose any of six positions: top or bottom, each in left, center, or right alignment.
No — it adds a new number stamp on top of the existing page content; it doesn't detect or remove any numbers already printed on the page.

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