Add page numbers to any PDF file — choose position, style, and starting number. Instant, browser-based, no upload needed.
Click to select PDF
or drag & drop your file here
How to Use
- Click the upload area or drag and drop your PDF file.
- Choose where you want the page numbers to appear — bottom center is the most common.
- Select the number format (plain numbers, 'Page X', 'X of Y', or decorated).
- Adjust font size, margin, starting number, and color as needed.
- Click 'Add Page Numbers & Download' — your numbered PDF downloads automatically.
Features
Use Cases
- Adding page numbers to reports, proposals, or business documents before sharing.
- Numbering academic papers, thesis chapters, or research documents.
- Preparing meeting handouts or presentation decks with page references.
- Adding continuing page numbers when merging multiple PDFs.
- Marking legal or contract documents with page numbers for compliance.
Frequently Asked Questions
Is my PDF file kept private?
Yes, completely. The tool runs entirely in your browser using JavaScript and the PDF-Lib library. Your file is never uploaded to any server.
What is the maximum file size?
There is no strict limit — it depends on your device's available memory. Files up to 100MB typically work well in modern browsers.
Can I start page numbers from a number other than 1?
Yes. Set the 'Start Number' field to any value — useful for documents that continue from a previous file.
Will adding page numbers change the existing content?
No. Page numbers are added as a new layer on top of existing content. The original text, images, and layout remain unchanged.
Can I skip adding a number to the first page?
Yes. Enable 'Skip First Page' to leave your cover or title page unnumbered.
Does it work with password-protected PDFs?
No. Password-protected PDFs cannot be modified. Remove password protection first.