Add Pages to PDF

Add Pages to PDF inserts one or more blank pages into a PDF at any position, right in your browser. Upload a file, choose how many pages to insert and where, then download the result. No signup, no watermark, and nothing ever leaves your device.

How to use it

1. Drop or browse for a PDF file. Its page count loads automatically.
2. Choose how many blank pages to insert and after which page — 0 inserts before page 1.
3. Pick a page size: match the page next to the insertion point, a standard paper size, or a custom point size.
4. A live preview updates automatically as you adjust settings — no need to press anything. Use View or Download once you're happy with it, as pages-added.pdf.

Why add pages in the browser?

Most online PDF editors upload your document to a server just to insert a couple of blank pages. This one does the whole job locally using the pdf-lib library, so contracts, forms, scans and anything else private stay on your device.

Can I insert pages in the middle of a document, not just at the end?

Yes — set "after page" to any page number, including 0 to insert before the very first page.

I need to add pages that already have content, not blank ones

That's a different job — merge in an existing document instead with Merge PDF, which combines two or more PDFs (including ones you build elsewhere) into one file in the order you choose.

What if my PDF is password-protected?

A PDF with an owner lock but no open password usually loads fine. A file that requires a password just to open must be unlocked first — use the Unlock PDF tool, then add pages to the result.

Your file is processed entirely on your device and is never uploaded.