Number PDF Pages Online Free
Add customized header or footer page numbers with styling controls.
Select PDF Files
Choose PDF files from your computer or phone
Numbering Settings
Your PDF pages have been numbered successfully.
How to Number PDF Pages Online
Select your PDF document from your device or drag it into the box.
Select numbering format (Page X of Y, X), position (bottom right, center), and font size.
Save the newly numbered PDF directly to your device.
Clean, Standardized Pagination
Professional reports, research papers, and legal filings require consistent page numbering. PDFLOL embeds clean Helvetica vector typography directly into your document.
Frequently Asked Questions
How do I add page numbers to a PDF online?
Upload your document into the numbering tool above, pick your preferred numbering style (such as '1, 2, 3' or 'Page 1 of 10') and location (bottom-center, bottom-right, or top-right), and click 'Apply Page Numbers'.
Can I customize the position and margin of page numbers?
Yes. You can position page numbers across multiple standard corners and margins, and adjust font size to match document formatting.
Does PDFLOL support 'Page X of Y' format?
Yes. You can select single integer numbering, 'Page X', or 'Page X of Y' pagination.
Does adding page numbers modify existing content?
No. Page numbers are inserted into the page margins as clean vector text without obscuring or shifting existing content.
Are my documents kept secure?
Yes. All processing is computed client-side inside your browser via WebAssembly. Your files are never uploaded to our servers.