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MixTool

Add page numbers to a PDF

Number every page of a PDF in the style and position you want, with a live preview before you save.

  • Files never leave your device
  • Free · no sign-up
  • Works on phone and desktop
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Professional page numbering in seconds

Page numbers make long documents easier to navigate, reference and print — especially reports, theses, legal bundles and merged PDFs where the original numbering no longer makes sense.

Choose where numbers go (six positions), how they look (1, Page 1, 1 / 10 or Page 1 of 10), which number to start from and whether to leave the cover page unnumbered. The preview shows exactly how the first numbered page will look, and rotated pages are handled so numbers always appear upright.

How to add page numbers to a PDF

  1. 1

    Open the PDF

    Choose the file you want to number.

  2. 2

    Choose position and format

    For example bottom centre with “Page 1 of 10”.

  3. 3

    Set the start

    Start from any number and optionally skip the first page.

  4. 4

    Add numbers and download

    Check the preview, then press Add page numbers.

Key features

  • Six positions

    Top or bottom, left, centre or right.

  • Four formats

    Plain numbers, “Page n”, “n / total” and “Page n of total”.

  • Skip the cover

    Start numbering on page two.

  • Upright on rotated pages

    Numbers follow each page's orientation.

  • Private

    Numbering happens on your device.

Common uses

  • Theses and reports: Meet formatting guidelines that require numbered pages.
  • Legal bundles: Refer to exact pages in court or client documents.
  • Merged PDFs: Renumber a document assembled from several files.

Tips and good to know

  • Number after merging — combine files with Merge PDF first so numbering runs continuously.
  • If pages already have numbers printed on them, pick a different corner so they don't overlap.

Frequently asked questions

Can I start numbering from a number other than 1?

Yes. Enter any starting number, for example 5 if the document continues from another file.

How do I skip the cover page?

Tick “Don't number the first page”. Numbering then begins on page two, starting from your chosen number.

Will page numbers cover my content?

They're placed in the page margin. Choose a different position if your document has content close to the edge.

Are my files uploaded?

No. The PDF is edited in your browser.