Add pages to a PDF — blank or from another file
Insert blank pages or append every page from another PDF, then drag to position. Free, browser-based, no signup. Your file stays on your device.
How to add pages to a PDF in 3 steps
- 1
Open your PDF
Drop a PDF or pick one from your computer.
- 2
Insert pages
Click + Add Page → 'Blank page' or 'Pages from PDF…'. Drag the new pages to the right spot.
- 3
Save and download
Click Save Changes, then Download the extended PDF.
Why add pages to a PDF online?
Tack on a signed addendum without re-scanning the whole document. Insert a blank page so you can write notes on it later. Combine two short PDFs without installing software. Whatever the reason, GetPDFTool lets you add pages in your browser, preserves the original quality, and never asks for an account.
Add pages to PDF — frequently asked questions
▶How do I add a page to a PDF online?
Open your PDF on this page. Click + Add Page in the toolbar and choose 'Blank page' to insert an empty A4 page, or 'Pages from PDF…' to append every page from another PDF. New pages land at the end — drag them to wherever you want.
▶Can I insert a blank page anywhere in the PDF?
Yes. After adding a blank page (it appears at the end), drag its thumbnail to the position you want. Page numbers automatically renumber.
▶Can I add pages from another PDF?
Yes. Click + Add Page → 'Pages from PDF…', pick the second file, and every one of its pages is appended in order. Drag any of them to mix the two documents however you like.
▶What size are the blank pages?
Blank pages are inserted as A4 portrait (595 × 842 PDF points). They keep the same dimensions in the saved PDF.
▶Are my files uploaded to a server?
No. Adding pages happens entirely inside your web browser. Nothing is sent to our servers, which keeps your documents private.
▶Can I undo if I add the wrong page?
Yes. Click ↶ Undo (or press Cmd/Ctrl-Z) to remove the just-added page. You can step back through up to 50 changes.
▶Will adding pages affect quality?
No. Original pages are preserved exactly. Newly inserted pages from another PDF keep their original content and resolution. We don't recompress.
Related PDF tools
Free, browser-based PDF tools — your files stay on your device.
Organise PDF — All in one
Reorder, merge, rotate, copy or delete any pages with drag-and-drop.
Merge PDF
Combine two or more PDFs into a single file in seconds.
Delete PDF Pages
Remove one or many unwanted pages from a PDF in one click.
Copy PDF Pages
Duplicate any page (or batch of pages) inside a PDF.
Rotate PDF
Fix sideways scans — rotate pages clockwise or counter-clockwise.
Compress PDF
Shrink PDF file size with three quality levels. See size before and after.
Sign PDF
Add a signature image, today's date, and a company stamp — all in your browser.
Watermark PDF
Drop DRAFT, CONFIDENTIAL or your logo onto every page with full position and opacity control.