---
title: "Add Page Numbers to PDF — Free & Private | Compress Pro"
description: "Add page numbers to a PDF right in your browser — “page / total” at the bottom of every page, nothing else touched. No uploads, no sign-up. Free."
canonical: https://compress-pro.com/pdf-page-numbers
---

# Add page numbers to PDFs.

> Every page numbered in seconds — done on your own device.

Add page numbers to any PDF right in your browser — **“page / total” at the bottom center of every page, and nothing else changes**. Merged reports, scanned contracts and print-bound documents get numbered in one pass, with no uploads.

**No uploads · No ads · Free & open source.**

## How it works

1. Drop files anywhere on the page, click to browse, or paste with Ctrl/⌘ + V.
2. Pick a quality or preset — or set an exact target size and let the tool find it.
3. Compress, compare before/after, and download — individually or as a ZIP.

## Made for merged documents

Numbers matter most right after combining files — a stitched-together report reads like one document once its pages count through. The natural flow is [Merge PDF](https://compress-pro.com/merge-pdf) first, then number the result here. The numbering is drawn into each page like any footer; the content above it is untouched.

## Where “page X of Y” matters

The “3 / 12” form does more than count — the total is a completeness claim. Anyone holding page 3 of 12 can see that nine pages are missing, which is exactly what several kinds of documents need:

| Document | Why the numbers matter |
| --- | --- |
| Contracts and agreements | X of Y shows no page was added or removed after signing |
| Court and agency filings | Clerks and reviewers cite by page — many portals require it |
| Print-and-bind handouts | A dropped stack reassembles itself |
| Merged scan bundles | Separate receipts and letters read as one countable document |

## Frequently asked questions

### What format do the numbers use?

“3 / 12” — the page and the total, small and gray at the bottom center. Every page gets one, starting from 1.

### Will numbers overlap my footer?

They sit in the bottom margin (about 8 mm up). Documents with unusually deep footers could collide — check one page after running; the original file stays untouched either way.

### Does numbering change quality or size?

No — it draws a few characters of text per page. The content is not re-encoded and the size change is negligible.

### Is it private?

Yes. The document never leaves your browser — nothing is uploaded, and the server only delivers this page. That makes it safe for contracts, invoices, medical records — anything you would not email to a stranger. Want proof? Run one file through, switch your connection off, and run another — it still works.

## Related tools

- [Watermark PDF files](https://compress-pro.com/watermark-pdf)
- [Merge PDF files](https://compress-pro.com/merge-pdf)
- [Compress PDFs](https://compress-pro.com/compress-pdf)

---

Part of [Compress Pro](https://compress-pro.com/) — every tool page has a markdown twin at `<page url>.md`. Full tool index: [llms.txt](https://compress-pro.com/llms.txt)