Add Page Numbers to PDF

Stamp clean page numbers onto every page — pick the corner, style and size. Free in your browser — no sign-up, no watermarks.

Drop your PDF files here

or click to browse — Select multiple files for batch conversion

pdf

⚡ Instant — conversion starts the moment you add files. No sign-up, no watermarks. Why FileHugger

🔍 How your file is processed
Runs
In your browser on this page
Engine
pdf-lib restructures the document in your browser
Max input
512 MB per file
Your file
Processed in this browser tab — the file is not uploaded. Converted results are kept in this browser's local storage for up to two hours so their matching download page can show them; expired results are removed on the next site visit. Nothing is stored on our servers.
Good to know
Pages are copied as-is — text, links and quality are preserved.

Full security & file-privacy details →

Related converters

PDF → JPGPDF → PNGPDF → WebPPDF → TXTJPG → PDFPNG → PDF

How to add page numbers to a PDF

  1. Click Choose files (or drag & drop) and select one or more PDF files. You can also paste them from your file manager.
  2. Pick the position (corner or centered), the numbering style (plain or "1 / N") and the font size.
  3. Press Add page numbers. Processing runs with a live progress indicator.
  4. Open the download page to save your files individually or grab everything as a single ZIP.

Why add page numbers?

Printed handouts, legal bundles and reports need page numbers, but many PDFs arrive without them. Choose the position (any corner or centered), plain "1" or "1 / N" style and the font size, and every page gets a crisp, consistent number without disturbing the content.

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What this tool preserves — and what it changes

✓ Preserved

  • The existing page content — numbers are drawn on top of the page, nothing is re-rendered or rasterized
  • Selectable text, links, bookmarks and quality: the numbers are added to your original document rather than to a rebuilt copy

↺ Changed

  • Every page gets a near-black Helvetica number 24 pt in from the edges, at any corner or centered, top or bottom
  • Style is plain "1" or "1 / N" with the total page count; sizes are 9, 11 or 14 pt

Known limits & edge cases

  • Pages with a stored rotation are handled — the number is placed and rotated so it reads upright exactly as a viewer shows the page
  • The number is stamped over whatever is there: content that reaches into the chosen corner gets overprinted

Engine: pdf-lib restructures the document in your browser. These statements describe the engine as shipped on 2026-10-02 — behaviour changes are recorded in the changelog.

About the formats

What is a PDF file?

PDF is the universal document format: it locks layout, fonts and images so a file looks identical on every device and printer. Scans, invoices, forms, e-books and reports all travel as PDF. Because a PDF is a container rather than an image, turning its pages into JPG or PNG pictures — or bundling pictures into a PDF — are among the most common file tasks there are.

The small detail that makes documents citable

The moment more than one person discusses a document, page numbers become infrastructure: “clause on page 12” only works if pages are numbered, and legal filings, board packets, dissertations and printed handouts variously require it. This tool stamps numbers onto every page — corner or centered, plain “4” or “4 / 32”, at the font size you pick — turning a merged or scanned document into one that can be referenced.

The “1 / N” style earns its place on anything distributed physically: a reader holding page 7 of 40 knows a staple failed somewhere, where a bare 7 says nothing. Numbering is applied to the existing pages without re-rendering their content, so it composes cleanly after merging, splitting and reordering — number last, once the page order is final.

Frequently asked questions

Is this Add Page Numbers to PDF tool free?

Yes — completely free, with no sign-up, no watermarks and no daily quota. Processing happens in this browser, so the practical limit is the memory available on your device.

Can I process multiple PDF files at once?

Yes. Add as many files as you like — each one is processed in sequence with its own progress status, and you can download the results individually or all together as a ZIP archive.

Does editing re-compress my PDF or reduce its quality?

No. Pages are copied at the object level — text, fonts, images and vector content are carried over as-is, without re-rendering. The output keeps the same sharpness and searchable text as the original.

Can I use the "page X of Y" style?

Yes — choose the "1 / N" format and each page shows its number together with the total page count, e.g. 3 / 12. The plain format stamps just the page number.

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