Add Page Numbers

Choose from eight edge positions in a 3×3 grid whose center is intentionally blank. Adjust the true page margin with 5, 10, 15 or 20 mm presets, the slider, or the number field; the preview follows each PDF’s real portrait or landscape dimensions.

Yes. You can set the starting number and the pages to which numbering applies. If the document already has a cover or contents page, the body can start from the required number. Distinguish between the PDF page position and the number displayed on that page.

Yes. The page-range control supports all pages, a continuous range, and custom page selections. Before generating the file, review the first page, range boundaries, and last page to avoid missing or duplicated numbers.

Yes. Add up to 20 PDFs at once or in several selections. Position, margin, and range are shared, while numbering restarts from the same start number for each PDF. One success downloads as PDF; several successes are collected in a ZIP, and failed files keep their individual reasons. Processing stays in your browser.