Numbering PDF pages is essential for long documents, reports, and submissions. This guide walks you through numbering a PDF in under a minute — no software needed.
Open the tool in any browser. Works on desktop and mobile without installation.
Upload your PDF, then choose where numbers appear (bottom center is standard), the starting number, and any prefix/suffix.
Tip: Common formats: "1", "Page 1", "- 1 -", "1 of 24". Pick the style that matches your document's formality.
Click Apply and download. Page numbers are permanently embedded — they appear in print and every PDF viewer.
Currently the tool supports Arabic numerals. Roman numeral support may be added in a future update.
If you added numbers using pdfeditor.onl, re-upload the original file (before numbering) and apply fresh settings. Always keep your original files.
Yes. Page numbers are added as a text overlay regardless of the page content type.