How to Remove Blank Pages from a PDF

Updated July 13, 2026

Scan a double-sided stack on a scanner that only reads one side per pass, and you often end up with an empty page behind every sheet that had a blank back. Hunting those down by hand is tedious; this tool finds them for you.

Steps

Open Remove Blank Pages and drop your PDF.
Click Remove blank pages.
Download the cleaned PDF.

How detection works

Each page is rendered at low resolution and measured for ink coverage. Genuine content survives that check even if it’s sparse — a page with a single faint stamp or a stray line isn’t mistaken for empty, and scanner speckle along the edges is tolerated too. Whatever pages are kept get copied through untouched, so their quality and selectable text stay exactly as they were.

When nothing changes

If the scan doesn’t have any blank pages to begin with, the file comes back unchanged and you’re told so — nothing is force-deleted just because you ran the tool.

Notes

Processing happens locally, so even sensitive scans never leave your device. For picking out specific pages by hand instead of relying on automatic detection, use Delete Pages; to reorder what’s left, use Organize PDF.

Frequently asked questions

How does it decide a page is blank?

Each page is rendered and checked for ink coverage. Pages with essentially no content are removed, while light scanner speckle and faint edges are tolerated so real pages don't get mistaken for blanks.

Will the pages that stay lose any quality?

No. Detection uses a quick low-resolution render just to decide, but the pages that are kept are copied through unchanged — still crisp, still selectable text.

Does my file get uploaded?

No. Pages are analyzed entirely in your browser — nothing leaves your device, even for sensitive scans.