Add Page Numbers to PDF Online for Free
PDFico adds page numbers to your PDF entirely in your browser. No upload, no sign up, no limits. Choose where to place the numbers, pick a starting number and format, then download your numbered PDF instantly. Your document never leaves your device.
How to Add Page Numbers to a PDF
- Step 1: Select your PDF — drag and drop your file onto the page or click the browse button. No account or registration is required.
- Step 2: Choose the position — pick where each page number should appear. You have six options: top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right.
- Step 3: Set the format — select from plain numbers (1, 2, 3), dashed style (-- 1 --), "Page 1" format, or "1 of N" style that shows the total page count alongside each number.
- Step 4: Adjust the starting number — if your document is part of a larger set or you want to skip numbering for a cover page that was removed, set the starting number to any value you need.
- Step 5: Choose a font size — pick from small (8pt), medium (10pt), large (12pt), or extra large (14pt) to match the style of your document.
- Step 6: Download — click the button to process your PDF and download the result with page numbers applied to every page.
Common Use Cases
- Reports and proposals — add page numbers to business reports, project proposals, or research documents before printing or sharing them with clients and colleagues.
- Thesis and dissertation preparation — academic submissions almost always require numbered pages. Use the custom start number to skip the title page and begin numbering from the introduction.
- Legal and court documents — many legal filings require numbered pages for proper referencing. The "1 of N" format is especially useful in legal contexts where total page count matters.
- Manuals and training materials — when assembling instructional documents, page numbers make it easy for readers to follow along and reference specific sections.
- Merged PDFs — after combining multiple files into one PDF using a merge tool, the resulting document often lacks consistent page numbers. This tool lets you add them in seconds.
Frequently Asked Questions
Will the page numbers overlap existing content?
Page numbers are placed in the margin area of each page. For most standard documents, the margins are wide enough that the numbers do not overlap body text. If your document has unusually narrow margins, try a smaller font size or a different position.
Can I skip the first page?
The tool currently numbers every page starting from your chosen start number. To skip a cover page, you can set the starting number to 0 so the cover is labelled "0" and the first real page becomes "1", or you can split off the cover page first, number the remaining pages, and then merge them back together.
Does this change the original content of my PDF?
No. The tool only adds page number text to each page. All existing text, images, and formatting remain untouched. The numbering is added as a text overlay.
Is my file uploaded to a server?
No. Everything runs in your browser using JavaScript. Your PDF is processed locally on your device and is never sent over the internet.
Tips for Best Results
- Use bottom-center for formal documents — this is the most conventional placement for reports, theses, and legal filings.
- Match font size to your document — for standard A4 or letter-size documents, 10pt (medium) works well. Use a larger size for presentations or documents that will be printed at a reduced scale.
- Preview before printing — open the downloaded PDF and check that the numbers are positioned correctly and do not interfere with headers, footers, or margin content.
- Combine with other PDFico tools — split, merge, or rotate your PDF first, then add page numbers as a final step to ensure the numbering matches the final page order.