How to Add page numbers to a PDF

Add page numbers to your PDF. Choose position, format, and starting number. Free, private, runs entirely in your browser.

4 min read Add Page Numbers to PDF Free, no signup required

Quick start

Add Page Numbers to PDF — Add page numbers to your PDF.

Get started in under two minutes:

Upload your PDF
Review and adjust settings
Review the output
Copy the result

Open Add Page Numbers to PDF

Step-by-step instructions

Follow these steps to get the best results from Add Page Numbers to PDF:

Upload your PDF

Click the upload area or drag and drop your PDF file. Your file never leaves your device.

Tip: If the PDF is password-protected, unlock it with the Unlock PDF tool first.

Review and adjust settings

Use the settings panel to refine the output. Add Page Numbers to PDF lets you page numbers to your pdf.

Tip: Most settings work well at their defaults — only adjust when you need specific output.

Review the output

Check the result against what you expected. Look for any errors or unexpected output.

Tip: You can experiment freely — nothing is saved or sent anywhere until you download or copy.

Copy the result

Click the "Copy" button to copy the output to your clipboard. The button briefly changes to "Copied!" to confirm the action.

Tip: Paste the result directly into your project, code editor, or document.

Open Add Page Numbers to PDF

Frequently asked questions

Are my PDF files uploaded to a server?

No. Add Page Numbers to PDF processes everything locally in your browser using JavaScript. Your PDF files never leave your device, making it safe for confidential or sensitive content.

Is Add Page Numbers to PDF free to use?

Yes — Add Page Numbers to PDF is completely free with no account or signup required. All core features are available immediately.

What is the maximum file size supported?

PDF files up to 100MB are supported. Very large files may take longer to process depending on your device.

Does this work on Mac, Windows, and Linux?

Yes — Add Page Numbers to PDF works in any modern web browser regardless of operating system. No installation or plugins required.

Does Add Page Numbers to PDF work on mobile devices?

Yes — Add Page Numbers to PDF works on smartphones and tablets through any modern mobile browser. The interface adapts to smaller screens automatically.