OmniTools
pdfDifficulty: 2/5

Add Page Numbers to PDF Online Free

Number PDF pages with a custom start value, prefix, suffix and position. Optionally show "3 of 12" totals. Runs entirely in your browser.

How it works

  1. Drop in the PDF you want to number.
  2. Choose the starting number, position, size and any prefix or suffix.
  3. Number the pages, then download the new PDF.
Privacy & Processing: Page numbering happens entirely in your browser. Your PDF is never uploaded.

Frequently Asked Questions

Can I start from a number other than 1?

Yes. Set any start value and numbering continues from there across the selected pages.

Can I add "Page" before the number?

Yes. Both a prefix and a suffix are supported, so formats like "Page 3 —" are possible.

How is the total calculated for "3 of 12"?

From the actual count of numbered pages, adjusted for your start value — it is computed, never guessed.

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