Remove blank pages from PDF
What Remove blank pages from PDF actually does
Automatic blank-page tools often miss the white back of a duplex scan because that page still contains a full-page image. This scan renders each page locally, measures how much visible ink remains, and selects likely blanks without deleting anything until the page previews are reviewed.
How to use it
- Choose strict, scanner-dust, or loose sensitivity and scan the PDF locally.
- Review every page preview, its measured ink coverage, and the suggested decision.
- Click any mistaken suggestion to keep or remove it, or use select all, select none, and restore the suggestion.
- Download the cleaned PDF and read the receipt, which reports the page count from a second reader plus the size before and after.
Useful for
- Remove white backs produced by duplex document scanners.
- Clean trailing empty sheets and blank separators before printing or sharing.
- Audit a large PDF quickly without trusting an automatic delete decision.
Limits worth knowing
- A page with a tiny intentional mark can resemble scanner dust; every suggestion should be reviewed.
- Higher sensitivity may select faint handwriting, pale watermarks, or lightly printed pages.
- A bookmark whose target page is removed is dropped rather than repointed, and the rest are renumbered; printed page references inside the text are not rewritten.
Questions people ask
Does it remove scanned blank pages?
Yes. It measures a rendered preview, so a white full-page scan can be detected even though the PDF technically contains an image.
Can it delete a nonblank page by mistake?
The scan only preselects candidates. Every page remains visible and can be switched between keep and remove before the new PDF is built.
Is the PDF uploaded?
No. Rendering, measurement, page removal, and download all happen in this browser tab.
Do the removed pages really leave the file?
Yes. The cleaned PDF is rebuilt from the pages that are kept rather than having pages detached from a copy of the original, so a removed page's image and text data is not left inside the file that gets sent on.