Remove Blank Pages

Remove blank pages from a PDF online, free: automatic low-resolution detection with review before deletion.

Renders each page at low resolution and measures pixel distribution to detect empty pages left behind by scanning or printing, then cleans them up in bulk.

Detected pages are marked with thumbnails so you can review and unmark false positives. Sensitivity is adjustable — strict removes only nearly empty pages, relaxed also handles light-shaded ones.

Everything runs locally in your browser — nothing is uploaded to any server.

How to use

1. Upload a PDF — Drop in the file to clean up.
2. Detect and review — Tune sensitivity, run detection, then check the marked pages.
3. Delete and download — Confirm and remove the marked pages, then download the result.

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