Edit•100% Client-Side

Page Numbers, Headers & Footers

Add clean pagination and custom header/footer labels at flexible page coordinates.

Processed entirely in browser

Files are processed entirely in your browser. Nothing is uploaded.

100% Client-Side

How to Add Page Numbers to PDF Online

Upload the document needing page numbering.

Select position (bottom-center, bottom-right, etc.) and format (e.g., 'Page 1 of N').

Export the numbered document with vector text overlays.

Numbering is placed over existing content; choose margins that avoid existing text

All PDF processing is executed locally in your browser memory via WebAssembly and Web Workers. Your files are never uploaded to any remote server.

Yes, you can check 'Skip first page' to leave your cover or title page unnumbered.

Stamp custom diagonal or horizontal text watermarks across PDF pages. Customize opacity, font size, and rotation with zero server uploads.

Annotate PDFs in your browser with text notes, rectangles, circles, and freehand pencil markings. Features undo/redo and zero uploads.

Arrange 2, 4, 6, 9, or 16 PDF pages onto a single sheet grid for compact handouts and printing. Fast, client-side imposition.

Combine multiple PDF documents into a single organized file in seconds. 100% private in-browser merging with zero server uploads.

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