Add PDF Page Numbers & Labels
Add clear footer page numbers and optional visible COPY, DRAFT, SAMPLE, or CONFIDENTIAL labels. Your original file stays unchanged.
Runs in your browser · Files never uploaded
Drop one PDF here or click to browse
One PDF • 50 MB maximum
Add page numbers or a clearly visible COPY, DRAFT, SAMPLE, or CONFIDENTIAL label.
How to use Add PDF Page Numbers & Labels
- 1
Choose a PDF
Select one PDF file. It is opened locally in your browser.
- 2
Choose the marks
Page numbers are enabled by default. You can also select a fixed, visible COPY, DRAFT, SAMPLE, or CONFIDENTIAL label.
- 3
Review the options
Page numbers appear in the bottom margin. A selected label is printed diagonally across every page.
- 4
Download
Choose a file name and download the newly marked PDF. The original stays unchanged.
How Utilby Processes PDFs Privately
Most online PDF tools upload your document to their servers. Utilby doesn't. Pages are read and rebuilt directly in your browser using pdf-lib, and thumbnails are drawn with Mozilla's PDF.js — the same engine that powers Firefox's PDF viewer.
Lossless page copying: When you merge, split, reorder, or rotate, each page is copied as-is into the new document. Text stays selectable and searchable, fonts stay embedded, and images keep their original resolution.
Works offline: After the page has loaded, you can disconnect from the internet and the tool keeps working — proof that nothing is being sent anywhere.