What PDF formats are supported?

Our page numbering tool supports all standard PDF documents. You can add page numbers to any PDF file regardless of its origin or content.

Is PDF page numbering free?

Yes, our PDF page numbering tool is completely free to use. No registration or account is required. Add page numbers to as many PDFs as you need.

Is it safe to add page numbers with PDFlyst?

Yes, absolutely safe. All processing happens in your browser using JavaScript. Your PDF files are never uploaded to our servers, ensuring complete privacy.

Can I customize page number position?

Yes, you can choose from six different positions: top left, top center, top right, bottom left, bottom center, or bottom right.

Can I add page numbers on mobile?

Yes, our PDF page numbering tool works perfectly on mobile devices. Use your phone or tablet to upload PDFs and add page numbers anywhere.

Edit PDF

Add Page Numbers to PDF — Customize Position & Style

Upload your PDF and automatically insert page numbers exactly where you need them. Choose position, start number, and font size — no software required.

Free Forever No Account Needed 100% In-Browser 6 Position Options

Drop your PDF here to number its pages

or click the button to pick a file from your device

PDF files only · Customize position & style after upload

File stays on your device — never sent to servers Done in seconds No watermark added

How to Add Page Numbers to PDF Free

Upload PDF

Upload your PDF document from your device, or simply drag and drop it into the upload box. Only one PDF file at a time.

Customize Settings

Choose the position for page numbers, set the starting number, and adjust the font size to match your document style.

Add & Download

Click "Add Page Numbers" to process your PDF. Download the updated document instantly. All processing happens in your browser for privacy.

Why Use PDFlyst to Add Page Numbers?

6 Position Options

Place numbers at top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right — wherever your document needs them.

100% Private

Everything runs in your browser. Your PDF is never sent to any server — complete privacy guaranteed, every time.

Instant Results

Client-side processing means no upload wait. Your PDF is numbered and ready to download in seconds.

Customizable Style

Set any starting number and adjust font size to match your document’s existing style and formatting requirements.

No Quality Loss

Original text, images, and layout are fully preserved. Numbers are added cleanly without any degradation to your document.

Works on Any Device

Desktop, tablet, or phone — no software to install. Open in any modern browser and start numbering in seconds.

Frequently Asked Questions

What PDF types does this tool support?

All standard PDF documents are supported regardless of how they were created — Word exports, scanned documents, presentations, and more.

Is this tool completely free?

Yes, 100% free. No account, no subscription, and no watermarks on the output. Add page numbers to as many PDFs as you need — always free.

Is my PDF kept private?

Completely private. All processing happens inside your browser using JavaScript — your PDF never leaves your device and is never sent to our servers.

Which positions can I place the page numbers?

You can choose from 6 positions: top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right. Pick whatever fits your document layout best.

Does this work on phones and tablets?

Yes, the tool is fully mobile-responsive. Open it in any mobile browser, upload your PDF, configure your settings, and download the numbered result — no app needed.