100% Private (Local Processing)
Add Page Numbers to PDF Online
Stamp sequential page numbering onto your PDF pages with adjustable positions and formats.
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How to use Add Page Numbers to PDF
- 1
Upload your PDF document.
- 2
Select the starting page number (defaults to 1).
- 3
Choose a layout placement position (e.g. Bottom Center, Bottom Right, Top Center).
- 4
Select your number format and click 'Add Page Numbers' to stamp and download.
Capabilities
- Injects page numbers client-side onto any PDF
- Multiple placement alignments (headers/footers, center/left/right)
- Flexible formats: 'Page X', 'Page X of Y', 'X / Y', or raw numbers
- Embeds standard Helvetica font streams directly
Privacy & Processing
This tool operates in a sandbox directly inside your web browser. All parsing, processing, and downloads are rendered locally. Your file size, metadata, and contents never cross the network. It works completely offline.
Frequently Asked Questions
Will the numbers overlap my document text?
Page numbers are stamped with a 30-point margin from the page boundaries, which sits outside standard body text layouts in most documents.