What does Add Blank Page do?

It inserts one or more blank pages into a PDF at a position you choose. You can place them before page 1, after any page, or at the end.

Is my PDF uploaded to a server?

No. Everything runs in your browser. The file stays on your device.

Can I add more than one blank page at a time?

Yes. Set the count to however many you need. They’ll all be inserted at the same position.

What size are the blank pages?

By default they match the size of the adjacent page. You can also pick A4, US Letter, or enter custom dimensions.

Does it work with password-protected PDFs?

Yes. Enter the password when prompted. All processing happens locally.

Why would I need blank pages?

The most common reason is duplex printing — you need even page counts so sections start on the correct side. Also useful as dividers between merged sections or as note-taking space.

白紙ページの挿入

PDF内の任意の位置に空白ページを挿入します。

1. Select PDF

Select a PDF file from your device. All processing happens locally in your browser.

2. Configure insertion

Choose position, page count, and size (match existing, A4, Letter, or custom).

3. Download

Get your PDF with blank pages inserted at the specified position.

About Add Blank Page

How Adding Blank Pages to a PDF Works

Sometimes you need an empty page. A separator between sections, a placeholder for notes, a spacer so double-sided printing lines up. Add blank page to pdf inserts one or more blank pages at whatever position you choose.

OxygenPDF lets you pick where the blank pages go (before the first page, after any specific page, or at the end), how many to add, and what size they should be. Runs in your browser.

Why Add Blank Pages to a PDF

It’s not glamorous, but blank pages solve real layout problems that come up more often than you’d think.

Duplex Printing Alignment

Double-sided printing needs even page counts per section. Insert a blank page so the next chapter starts on the right side.

Section Dividers

Add blank pages between sections of a merged document. Visual separation without creating separate files.

Annotation Space

Insert blank pages after content pages for handwritten notes when printing. Useful for training materials and study guides.

Template Preparation

Start with a blank multi-page PDF in a specific size — A4, Letter, or custom dimensions — to use as a base for other tools.

How It Compares

Adding blank pages is a simple feature, but control over position, count, and dimensions varies.

機能	Adobe Acrobat	Sejda
Insert at any position
Multiple blank pages at once
Match existing page size
Custom page dimensions
No file upload required	Desktop only
Free to use		Limited

Page Size Options

Blank pages can match the size of the adjacent page (the default), use a standard size like A4 or US Letter, or take custom width and height values in PDF points.

This matters for duplex printing. If the blank page is a different size from the rest, printers get confused and the alignment you were trying to fix breaks again.

Your Data Stays Put

Adding a blank page is trivial, but the document you’re adding it to might not be. No reason to upload a legal contract just to insert a separator.

OxygenPDF does this in your browser. No upload, no server. Close the tab and the data is gone.