Add Page Numbers to PDF

100% secure, free, and runs in your browser.

100% Browser-Based • Local Processing

Drag & Drop PDF here

or click to browse files

Position

Style

Format & Range

Applying to all pages.
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🔒 Local Processing. Your data never leaves your device.

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🌐 Fully Client-Side. Runs instantly in your browser.

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⚡ No accounts. No hassle. Just open and use.

Browser Based

🚀 Works right in your browser. No installs, no downloads.

Overview

Number a PDF exactly the way you need

Add Page Numbers to PDF inserts page numbers into a PDF in your browser. Choose where they sit, the number format (1, 01, or Roman), and add a prefix or suffix like "Page 1 of 20". Set the starting number and download. Nothing is uploaded to a server.

Load a PDF and every page shows in a preview. Pick where the number goes from a six-position grid (any corner, or top/bottom centre), then style it: choose the font (Helvetica, Times, or Courier), the size, and the colour. The Format option covers plain numbers (1, 2, 3), leading zeros (01, 02), or Roman numerals (I, II, III) for front matter.

Two details make it genuinely useful. A Prefix and Suffix let you build labels like "Page 1 of 20" — type "Page " as the prefix and " of N" as the suffix. And Start At lets you begin numbering from any value, so you can skip a cover page by starting the count where the real content begins. You can also apply numbers to All, Odd, or Even pages — handy for double-sided layouts.

Everything runs locally, so contracts and drafts stay on your device. Numbers are added as a clean new text layer, so there's no quality loss — your existing text and images are untouched, and the result has no watermark and needs no signup. Your original file is unchanged.

If you also need a running title or date in the margins, Add Header & Footer is the companion tool; to combine files before numbering, use Merge PDF.

Use Cases

When numbering helps

Guide

How to add page numbers to a PDF

Step 1: Upload your PDF

Drag it in or click to browse. The pages appear in a preview with thumbnails.

Step 2: Set the position

Click a spot in the six-position grid (bottom centre is the default).

Step 3: Style and format

Choose the Font, Size, and Color; pick a Number Format (1, 01, or Roman); and add a Prefix/Suffix like "Page " / " of N". Set Start At and the Margin.

Step 4: Choose pages and apply

Pick All, Odd, or Even, then click Add Page Numbers and download.

Realistic example. A 20-page contract needs "Page X of 20" at the bottom. Set position to bottom centre, Prefix "Page ", Suffix " of 20", Format 1, 2, 3, Apply To All, and download — clear references on every page.

Advanced tip. To skip a cover, set Start At to the number you want the first content page to show, and the count flows from there.

Common mistake to avoid. If numbers overlap your content, increase the Margin so they sit clear of the text.

Recommendation. Need a title or date in the header too? Use Add Header & Footer.

Support

Frequently Asked Questions

How do I add page numbers to a PDF?

Upload the PDF, choose a position from the six-spot grid, set the format and style, and click Add Page Numbers, then download. You can add a prefix or suffix, pick a starting number, and target all, odd, or even pages. It all runs in your browser with no upload.

How do I make "Page X of Y" style numbers?

Use the Prefix and Suffix fields. Type "Page " in the prefix and " of N" (with your total) in the suffix, so each page reads "Page 1 of 20", "Page 2 of 20", and so on. The number in the middle increments automatically; the prefix and suffix stay constant.

Can I use Roman numerals or leading zeros?

Yes. The Number Format option offers plain numbers (1, 2, 3), leading zeros (01, 02, 03), and Roman numerals (I, II, III). Roman numerals are handy for front matter like a preface or table of contents; run the body separately in Arabic numerals if you need both.

Can I start numbering at a specific number?

Yes. The Start At field lets you begin from any value. Set it to 1 for a normal document, or to a higher number if the first few pages were numbered elsewhere. It's also how you skip a cover — start the count on the first real content page.

Where can I place the page number?

Anywhere in the six-position grid: top-left, top-centre, top-right, bottom-left, bottom-centre, or bottom-right. Bottom-centre is the default and most common. Use the Margin setting to move the number further from the page edge so it doesn't crowd your content.

Can I number only odd or even pages?

Yes. The Apply To option offers All Pages, Odd Pages Only, or Even Pages Only. Odd/even targeting is useful for double-sided documents where you want numbers to fall on the outer edge of each printed sheet.

Can I change the font, size, and color?

Yes. Pick the Font Family (Helvetica, Times Roman, or Courier), set the Size in points, and choose any Color with the picker. Match these to your document's style — a small, dark number in the bottom margin is the usual, unobtrusive choice.

Does adding numbers change my original or reduce quality?

No. Page numbers are added as a clean new text layer on top of the pages, so your existing text and images are untouched and there's no quality loss. The numbers themselves are crisp, scalable text, and your original file stays exactly as it was.

Are my files uploaded — is it safe?

No. The numbering happens entirely in your browser, so the PDF never leaves your device or reaches a server. That matters for contracts and reports. Closing the tab clears the file from memory.

Can I add page numbers on my phone's browser?

Yes. The tool works in any modern browser on iPhone or Android — no app needed. Upload, set the position and format, and download. The preview is easier to fine-tune on a larger screen, so a laptop is more comfortable for precise styling.

Is it free, with no watermark or signup?

Yes. Adding page numbers is free, the result has no watermark, and there's no account to create. Set your options and download a numbered PDF — no paywall before the download.

How do I skip the cover page so it isn't numbered?

Set Start At to the value you want the first content page to display so the cover effectively sits before the count — or, if you prefer, apply numbers with a higher margin and start number that matches your content. For finer control over which pages show numbers, pair this with the odd/even options.

Still have questions?

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