When cropping helps
Scanners add black edges; screenshots include browser chrome. Cropping cleans the frame.
What you can do
- Define crop boxes per page or uniformly
- Improve OCR by removing noise at margins
- Make slides fill the page in print
How to crop
- Go to Crop PDF and upload the PDF.
- Adjust the crop area in the preview.
- Apply and download.
Example: Crop uniform black margins from a 50-page scan batch.
Pro tip: Keep a few pixels of margin so content doesn’t clip at print bleed.