Remove Blank Pages from PDF
Get rid of the empty pages that double-sided scanning and document exports leave behind. Blank pages are found automatically and marked; check them, change any you like, and save.
Remove Blank Pages from PDF
Open · Review · Remove
How to remove blank pages from a PDF
Open your PDF
Drop the file onto the tool. Every page is checked for content automatically.
Review the marked pages
Blank pages are marked in red. Click any page to keep or remove it, or change how strict the check is.
Download
Press Remove blank pages and download the shorter PDF.
Why use it
What this free tool does
Automatic detection
Every page is checked for ink.
Three sensitivity levels
Completely empty, almost empty, or nearly empty.
You decide
Click any page to change its mark before saving.
Scanner-friendly
Ignores specks and edge shadows from scanning.
Clean result
Removed pages are deleted completely, and bookmarks to them are removed.
Private
Scans never leave your device.
Built for double-sided scans
Scanning a stack of single-sided letters in duplex mode creates a blank back for every page. This tool spots those pages by measuring how much of each page is printed, ignoring the outer edges where scanners leave shadows.
Choose "Nearly empty" to also remove pages that have only a page number or a stray mark, or "Completely empty" to remove only truly white pages.
Tip: Want to remove other pages too? Click them, or use Delete PDF Pages.
Your files stay on your device
Most online PDF sites upload your documents to their servers. Aleynray Ai does the work inside your browser instead, on your own computer or phone.
Nothing is sent anywhere, so contracts, bank statements, IDs and medical forms stay private, and there is no waiting for uploads.
- Free, with no sign-up or limits
- No watermark
- Files never leave your device
- Opens password-protected PDFs
- Works on desktop and mobile
Frequently asked questions
How does it decide a page is blank?
It draws each page and measures how much of it is printed, ignoring a thin border. Pages below the chosen level are marked.
What if a page with content is marked?
Click it to keep it. Nothing is removed until you press the button.
Does it work on scans?
Yes. It was designed for scanned documents and tolerates scanner noise.
Is it free?
Yes. There is no sign-up, no limit on files and no watermark.
Are my files uploaded?
No. The tool runs inside your web browser and works on the file on your own device. Nothing is sent to a server, so private documents stay private.