Add Page Labels lets you assign custom labels to PDF page ranges — Roman numerals for front matter, Arabic numbers for the body, or prefixed labels like "A-1, A-2" for appendices. The labels appear in the PDF viewer's page navigation, making long documents much easier to navigate. Add Page Labels to PDF sits in FilePilot's pdf tools collection, so it is easy to move between this task and nearby tools such as Free Online PDF Tools, Add Page Numbers, Organize PDF Pages. It is useful when you need to add roman numeral labels to a book's preface and table of contents; prefix section labels like "a-1, b-1" for multi-part documents; set page numbering to start at a specific number for extracted sections; add consistent labels across merged documents from different sources. The workflow is straightforward: upload the pdf you want to label; define label ranges: choose a style (arabic, roman, letters) and starting number for each section; click "apply & download" to save the labeled pdf. The work happens locally in your browser using client-side processing, which keeps your files on your device and gives crawlers a clear plain-text description of what this page does before the interactive app loads.
Page labels are the identifiers a PDF viewer shows for each page, such as "ii", "A-1" or "12". They are stored as document metadata, which means a page can be labelled "iv" even though it is physically the fourth page in the file.
Upload the PDF, define a label range covering your front matter, and choose the Roman numeral style. The preface and table of contents will then display as i, ii, iii while the body can restart at 1 in Arabic numerals.
Page numbers are printed onto the page content and are visible when you print. Page labels are metadata shown in the viewer's navigation and thumbnail panel. Use the Page Numbers tool if you want visible numbers stamped onto the page itself.
Yes. You can define several ranges, each with its own style and starting number — for example Roman numerals for pages 1 to 8, then Arabic numbers restarting at 1 for the body, then an "A-" prefix for the appendix.
Page labels are part of the PDF specification and are honoured by Adobe Acrobat, Preview, and most desktop readers. Some lightweight mobile and browser viewers ignore them and display sequential numbers instead.
Reach for page labels when you want the viewer's navigation to match the document's real structure — so that typing "iv" jumps to the fourth page of the preface, and the body starts again at page 1. Nothing is drawn onto the page, so the design stays untouched and the change is reversible. Choose the Page Numbers tool instead when the numbers must survive printing or be visible to anyone who opens the file, since stamped numbers are part of the page content. Long documents often want both: labels for on-screen navigation, stamped numbers for the printed copy.