DESCRIPTION
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Add Page Numbers to PDF — Supports Portrait, Landscape & Mixed PDFs

This free tool allows you to add clean, professional page numbers to any PDF.
It automatically detects page orientation (portrait or landscape) and positions the numbering correctly.
You can customize everything — starting number, skip pages, page ranges, prefix text, font family, bold/italic style, color, size, and margin.
A live preview lets you see the numbering exactly as it will appear before downloading the final PDF.
All processing happens 100 percent inside your browser, so your PDF never uploads anywhere.

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HOW TO USE (USER MANUAL)
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Step 1 — Select Your PDF

Click Select PDF and choose the file from your device.
The first page will load in the preview panel.

Step 2 — Adjust Numbering Settings

You can customize several options:

• Starting Number

Enter the number from which you want numbering to begin.
Example: Enter 1 or 5 or 101.

• Skip First Pages

If your PDF has a cover or introduction pages, set how many pages not to number.
Example: If you want numbering to start after page 3, set Skip First Pages = 3.

• Position

Choose where the number should appear:
Top Left, Top Center, Top Right, Bottom Left, Bottom Center, Bottom Right.

• Font Size

Enter the size of the page number text.

• Prefix (Optional)

Add text before the page number.
Examples:
“Page ” → Page 1
“- ” → - 1

• Font Family

Choose from 10 clean professional fonts like Helvetica, Arial, Times Roman, Georgia, Courier, etc.

• Font Style

Choose Normal, Bold, Italic, or Bold + Italic.

• Font Color

Choose black, gray, blue, red, green, cyan or magenta.

• Page Range (Optional)

Enter custom page numbers where numbering should be applied.
Examples:
1-5
2, 7, 10-15
(Leave blank to apply numbering to all pages)

• Margin Size

Choose Small, Medium, or Large spacing from the edges.

• Minimal Mode

Tick this to hide labels and make the interface compact.

Step 3 — Preview the Numbering

Use Previous/Next Page buttons at the bottom to scroll through all pages.
The live preview updates instantly when you change any setting.

Step 4 — Download the Numbered PDF

Click Download.
A new PDF will be generated with your chosen numbering and downloaded automatically.

Step 5 — Reset (Optional)

Click Reset to restore all settings to their default values.