Duplex printing
Input5-page PDF
Options
position: Sau mỗi trangsize: Theo trang gốc
→Output10-page PDF (interleaved blanks)
🎯Prepare for duplex printing
Add Blank Pages
Add blank pages at the beginning, end, or between pages — supports duplex printing
Drag & drop files here
or click to choose files
How to add blank pages in 3 Steps
1
Upload the PDF file to add blank pages
2
Choose position (beginning, end, after each page) and page size
3
Click "Add Blank Pages" and download the new PDF
About the Add Blank Pages Tool
Add blank pages to PDF online lets you insert empty pages at any position in your document. Useful for creating chapter breaks, note pages, or preparing PDFs for double-sided printing.
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Insert at Any Position
Add blank pages before or after any page. Enter the insertion point number.
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Auto-Match Page Size
Blank pages automatically match the size of adjacent pages (A4, Letter, A5...).
🖨️
Double-Sided Print Ready
Add blank pages at the end of odd chapters so new chapters always start on the right side.
📝
Create Note Pages
Insert blank pages between content for readers to take notes when printed.
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BetaPDF creates blank pages with dimensions automatically matching adjacent pages, ensuring consistent layout. Supports inserting multiple blank pages at once at various positions.
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Perfect for: preparing double-sided print books, creating section breaks, adding note pages for training materials. After adding blanks, you can add page numbers or add more content.
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Usage Examples
Add back cover
Input8-page document PDF
Options
position: Cuốisize: A4count: 1
→Output9-page PDF (blank page at end)
🎯Add notes page at end
Frequently Asked Questions
Most common for duplex printing: add a blank page after each page so each content starts on the front side.
Inserts 1 blank page after each original page. E.g.: 5-page file → 10 pages (5 original + 5 blank interleaved).
Supports A4, A3, Letter, or automatic matching of original page size.
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