添加页码
为每一页编号——选择位置和起始编号。
使用方法
上传您的 PDF，选择位置和起始编号，然后下载——每一页都会立即编号，全程在您的浏览器中完成。
我可以从非 1 的数字开始编号吗？
可以——设置任意起始编号，当此 PDF 需要接续另一份文档的编号时非常实用。
我可以显示“3 / 12”而不是单纯的“3”吗？
可以——开启总页数选项，即可在每个页码旁显示总页数。
Can I skip numbering the first page, like a cover page?
Yes — check "First page is a cover page" and it's left blank. Page 2 still starts from your chosen starting number, so the visible count doesn't shift.
What number formats are available, like Roman numerals?
Currently plain numeric (1, 2, 3…), optionally shown with the total page count (e.g. "3 / 12"). No Roman numerals yet.
Will page numbers overlap existing content near the edge of the page?
They're placed in the margin area at your chosen position; on pages with unusually large existing margin content, check the preview before downloading.
What's the difference between single page and facing pages mode?
Single page keeps numbers in the same spot on every page. Facing pages mirrors left/right positions on alternating pages, so numbers land on the outer edge of each spread — the way a printed book or bound report is numbered.