How to use
- Choose a PDF.
- Under Blank pages, choose After every page, One at the end if the page count is odd, At the end up to a multiple of 4, or After specific pages.
- For specific pages, type the page numbers, for example 0, 3, 7 — 0 adds a page before the first page.
- Click Convert and download.
Options explained
- One at the end if the page count is odd
- For double-sided printing of several documents in one go, so each document starts on the front of a new sheet.
- Up to a multiple of 4
- Booklets folded from sheets printed two pages per side need the page count to be a multiple of 4.
What each option does to the page count
| Original pages | One at the end if odd | Up to a multiple of 4 | After every page |
|---|---|---|---|
| 7 | 8 | 8 | 14 |
| 9 | 10 | 12 | 18 |
| 10 | 10 | 12 | 20 |
| 12 | 12 | 12 | 24 |
For After specific pages, the number you type is the page the blank comes after, and 0 means before page 1. In a 5-page document, 0, 3, 3 gives this order: blank, 1, 2, 3, blank, blank, 4, 5, so the result has 8 pages.
Frequently asked questions
How big are the blank pages?
The same size as the page right before them (a page added at the very start uses the size of the first page). You can also make all pages the same size at the same time by choosing a page size.
Can I add blank pages at several places?
Yes, choose After specific pages and list the page numbers, separated by commas. Repeat a number to add more than one blank page there.
Are my files uploaded?
No. Everything runs in your browser.
Privacy
This tool runs entirely in your browser. Your files and text are processed on your device and are never uploaded to our servers.