Free Online Tool

Add Page Numbers
to Any PDF

Fully customizable position, format, font, size and color. Live preview included — no upload required.

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Drop your PDF here

or click to browse — then customize page numbers with live preview

Select PDF File
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Processing…

✅ Page numbers added successfully!

Why Use Our Page Numbers Tool?

The most customizable free PDF page numbering tool online.

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Live Preview

See exactly where your page numbers will appear before committing — with real PDF rendering.

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Full Customization

9 positions, 7 number formats, custom colors, font size, opacity, and margin controls.

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Skip Cover Pages

Choose to skip the first N pages — perfect for title pages, tables of contents or blank pages.

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100% Private

Everything runs in your browser with PDF-lib. Your document never leaves your device.

How It Works

Three Simple Steps

1

Upload PDF File

Drag and drop or click to browse for any PDF file from your device.

2

Customize Numbers

Choose position, format, font size, color, and skip pages. Preview updates live.

3

Download PDF

Click Add Page Numbers and download your perfectly numbered PDF in seconds.

Frequently Asked Questions

Can I skip the first page (like a cover)?
Yes — use the "Skip First N Pages" control to exclude cover pages, title pages or blank pages from numbering. The count still starts from your chosen start number.
What number formats are supported?
You can choose from plain numbers (1, 2, 3), Page N, N of Total, Page N of Total, dash style (– 1 –), lowercase Roman numerals (i, ii, iii), and uppercase Roman numerals (I, II, III).
Does it overwrite text already in the PDF?
No. Page numbers are added as a new layer on top of the existing content. The original PDF content is not modified.
Is my PDF sent to a server?
No. All processing happens entirely in your browser using PDF-lib. Your document never leaves your device.
Can I start numbering from a number other than 1?
Yes — use the "Start Number" input to begin from any number you choose. For example, start at 5 if this PDF is a chapter in a larger document.
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