How it works
Choose a PDF whose physical pages contain two logical pages or two panels that need separation.
Halve PDF pages
Split every PDF page vertically or horizontally into two pages.
Free
No signup
Local browser processing
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Select vertical split for left/right halves or horizontal split for top/bottom halves.
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Run the operation. Each source page is clipped into two new page areas and appended in the defined half order.
Guide
What this tool does
What this tool does
Cut every selected PDF page into two separate pages, vertically or horizontally.
Typical uses
- Separate two-page book spreads scanned as one wide image.
- Split top-and-bottom forms or labels into independent pages.
Detailed step-by-step guide
- Choose a PDF whose physical pages contain two logical pages or two panels that need separation.
- Select vertical split for left/right halves or horizontal split for top/bottom halves.
- Run the operation. Each source page is clipped into two new page areas and appended in the defined half order.
- Inspect the center cut line on several pages to ensure text or images were not split through important content.
What this tool can do
- Supports vertical and horizontal halving.
- Creates two output pages from each processed source page.
- Keeps source quality without taking screenshots.
Tips for this tool
- Deskew scans before halving when the center fold is not straight.
- If spreads have different center margins, test the first few pages before processing a long book.
Privacy and processing
While using Halve PDF pages, this published version performs the supported document operation in your browser and does not send the document contents to an external conversion engine. Anonymous usage counters may record activity, not the document contents.
Important limitations
- The cut is geometric and does not automatically detect the book gutter.
- Content crossing the exact halfway line will be divided between output pages.
FAQ
Frequently asked questions
What is Halve PDF pages best used for?
Separate two-page book spreads scanned as one wide image. Split top-and-bottom forms or labels into independent pages.
What should I check before using Halve PDF pages?
Deskew scans before halving when the center fold is not straight. If spreads have different center margins, test the first few pages before processing a long book.
What are the limits of Halve PDF pages?
The cut is geometric and does not automatically detect the book gutter. Content crossing the exact halfway line will be divided between output pages.