Skip to content
Utiloom

PDF Page Numberer

Add visible page numbers to all or selected PDF pages with configurable sequence, format, position, size, color, opacity, and margins.

LocalNo retention

Reviewed July 12, 2026

Guide, examples, and validation Show

About this tool

Number reports, submissions, manuals, and document packets without uploading the source PDF, while keeping the selected range and export verification visible.

  • Numbers all or selected pages with a logical starting number and four common display formats.
  • Supports six header or footer positions, 8-36 pt text, HEX color, opacity, and 8-96 pt margins, including pages with existing rotation.
  • Reopens the exported PDF and uses PDF.js text extraction to verify every applied label before download.

How to use PDF Page Numbers

Choose a PDF, set the physical page range and logical starting number, select a format and position, then inspect the preview before downloading the verified result.

When this tool is useful

  • Numbering a report or submission packet after its pages are finalized.
  • Skipping an unnumbered cover while starting the body at page 1.

Practical tips

  • Organize, add, or remove pages before numbering because visible labels do not update automatically.
  • Keep the original when signatures, forms, annotations, layers, or accessibility tags matter.

Examples you can test

Load an example, compare the result with the expected output, then replace it with your own input.

Skip a cover page

Example input

12-page PDF; number physical pages 2-12 starting at 1

Expected output

Page 1 of 11 through Page 11 of 11

The cover remains visually unnumbered.

Validation checklist

  • Confirm the physical range and logical first number.
  • Inspect top or bottom placement on pages with different sizes or rotations.
  • Open the exported PDF and verify signatures and advanced document features separately.

Frequently asked questions

Is my PDF uploaded?

No. Opening, previewing, numbering, verification, and download all happen in your browser.

Can I skip a cover page?

Yes. Set From page to 2 or another physical page, then choose the logical number that should appear first.

Can I number only part of a PDF?

Yes. Choose an inclusive physical page range. Pages outside the range are left unchanged.

Will existing digital signatures remain valid?

No. Adding visible content rewrites the PDF and invalidates existing digital signatures. Keep the original and inspect advanced document features after export.

Are rotated PDF pages supported?

Yes. Placement is calculated in each page's displayed orientation for 0, 90, 180, and 270 degree page rotations.

Related tools

Keep the workflow moving

Continue with tools that handle a related input, output, or validation step.

PDF

PDF Page Studio

Edit and combine PDF pages in one local workspace.

Local
PDF

PDF to Image Converter

Create verified PNG or JPG files from selected PDF pages.

Local
PDF

PDF to Text Converter

Extract and verify selectable PDF text locally.

Local
PDF

Image to PDF Converter

Build and verify one ordered PDF from inspected images.

Local