PDFConvertersOnline.comHow to add page numbers to a PDF
- Choose the PDF you want to number.
- Click a spot on the little page to set the position, then pick a style and starting number.
- Press Add page numbers and download the numbered PDF.
Numbering styles
Pick the style that suits the document:
| Style | Looks like | Typical use |
|---|---|---|
| Number only | 7 | Books, reports, anything with a clean layout |
| Page n | Page 7 | Handouts and forms where a bare digit could be mistaken for data |
| Page n of total | Page 7 of 12 | Contracts and legal papers, so the reader can see that no page is missing |
| n / total | 7 / 12 | Slides and compact layouts |
The total counts only the numbered pages, taking your starting number into account, so the last page always shows something like "12 of 12".
Skipping the cover and starting at another number
Two settings work together here. Start on page tells the tool which page of the file gets the first number; pages before it stay unnumbered. Start counting at sets the number printed on that page. Some common combinations:
- A report with a cover: start on page 2, count from 1. The cover is blank and the first content page reads 1.
- A report with a cover and a table of contents: start on page 3 and count from 1.
- Chapter three of a longer work, saved as its own file: start on page 1 and count from, say, 41, so the numbering continues where chapter two ended.
Position, size and color
The six-spot picker places numbers in the top or bottom margin, on the left, in the center or on the right. Bottom center is the classic choice; bottom right or top right makes numbers easy to find when flipping through a printed stack. The font size is set in points (10 to 12 points matches normal body text), and the color picker lets you use gray for a subtle look or a brand color. Distance from edge moves the number further inward if your printer cuts off the margins. The preview updates as you change anything, so you can check the result before saving.
How the numbers are added
Numbers are written into each page as real text in a standard Helvetica font, so they stay sharp at any zoom and can be searched and selected. The original content isn't redrawn or compressed: text, images and links are left exactly as they were. Rotated pages and pages with trimmed edges are handled, so the number sits upright in the visible part of every page. If you use a language whose letters Helvetica can't show, such as Chinese or Hindi for the word "Page", that label is added as a small sharp image instead.
Need to put pages in order before numbering? Rearrange them with Organize PDF, or join several files with Merge PDF first so the numbering runs through the whole set.
Frequently asked questions
Can I leave the first page without a number?
Yes. Set Start on page to 2. The first page stays clean, and numbering begins on page 2 with whatever number you choose.
Is my PDF uploaded?
No. The numbers are added inside your browser and the new PDF is saved directly to your device.
Will adding numbers change the rest of the PDF?
No. Existing text, images and links are kept as they are; only the numbers are added on top.
Can I number only part of the document, like pages 5 to 20?
You can choose the first page to number, and every page after it is numbered. To number just a middle section, split it out with Split PDF, number it, and merge it back.
Can I use Roman numerals?
Not at the moment. The tool writes regular numbers (1, 2, 3) in four styles.
What if a number overlaps text on the page?
Choose another position, reduce the font size or change the distance from the edge. The preview shows immediately whether it fits.