Remove blank pages
Detect and remove visually blank pages from a PDF.
Remove blank pages renders each page and checks how much visible content it has, flags the ones that look empty, and lets you remove the ones you confirm before downloading a cleaned-up copy.
Click to choose a PDF, or drag one in here
One file at a time
How to use
- Upload a PDF and click "Detect blank pages" — each page is rendered and checked for visible content.
- Uncheck any page you'd like to keep, then click "Remove selected & download".
Common use scenarios
- Cleaning up a scanned document that includes accidental blank pages between sheets.
- Removing blank separator or filler pages left over from a batch scan.
- Shrinking a PDF's page count before sharing or archiving it.
- Double-checking a document for stray blank pages before printing.
✓Content & verification reviewed: 2026-09-17
How we verify Remove blank pages
How the detection works and where it can be wrong.
Detection is based on visible ink coverage
Each page is rendered and checked for how much of it is non-white — pages with only a tiny mark, a faint watermark, or stray pixels may be misjudged as blank or non-blank.
You confirm before anything is removed
Detected pages are shown as checkboxes, pre-checked, so you can uncheck any page you want to keep before running the removal.
Removal only affects the pages you leave checked
Unchecking a detected page keeps it in the output exactly as it was — nothing is removed until you click the remove button.
Before you rely on the result
- You've reviewed the list of detected blank pages before removing any.
- You've unchecked any page that should actually stay (e.g. one with a faint watermark).
- You've confirmed the resulting page count matches what you expected.
Who this is for
- Anyone cleaning up a scanned document with accidental blank pages.
- People preparing a document for sharing who want to trim unnecessary pages.
- Anyone auditing a document for stray blank pages before printing.
Real-world examples
Cleaning up a batch scan
A scanner occasionally feeds a blank separator sheet between documents — someone runs the tool to detect and strip out all of these blank pages in one pass.
Trimming before sharing
A merged PDF ended up with a few stray blank pages from the source files; removing them makes the shared version cleaner and shorter.
Limitations
- Detection is based on visible ink coverage — a page with only a faint watermark or a stray mark may be misjudged as non-blank.
Frequently asked questions
Will this remove a page with just a faint watermark?
It might, since detection is based on visible ink coverage — always review the detected list and uncheck anything you want to keep before removing.
What if the tool misses a blank page?
You can rerun detection, but there's no manual "mark as blank" option — detection relies entirely on visible content analysis.
Can I undo a removal after downloading?
No — keep your original file in case you need a page back that got removed.
🔒 Runs in your browser — nothing is uploaded. Results are for reference only; see the disclaimer. Last updated: 2026-09-17
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