How to Add Page Numbers to PDF Online Free

Why add page numbers to a PDF

Long reports, contracts, academic papers and multi-page scans become much easier to navigate and reference once every page is numbered. A free online tool lets you add page numbers in seconds without desktop software.

### How it works You upload the PDF, choose the position (header/footer, left/center/right), the number format, and the starting number. The tool adds a new text layer with the numbers and saves a new PDF.

### Step-by-step 1. Open the free PDF Page Numbers tool. 2. Upload your document. 3. Select position, font size, format (1, 2, 3… or i, ii, iii… etc.) and starting number. 4. Process and download.

### Best practices - Start numbering from a page other than 1 when you have a cover or table of contents. - Keep numbers away from existing content so they do not overlap important text. - After adding numbers you can still compress or merge the file.

### Privacy Browser-based tools keep the document on your device — important for contracts and confidential reports.

FAQ

Can I start numbering from a page other than 1? Yes — most tools let you set a custom starting number.

Will page numbers overwrite existing content? No. They are added as a new layer in the chosen margin area.

Can I add page numbers after merging several PDFs? Yes — that is one of the most common uses.