Change LenseChange LenseTools
OCR COMPARISON

Compare scans & photos

Add two scanned documents or photos. Change Lense uses OCR when needed and highlights the text changes that matter.

OLDOlder version
OLD
Select older filePDF scan or image
NEWNewer version
NEW
Select newer filePDF scan or image
Add both versions to start.
Advanced options
OCR is used only when a page/photo needs it.
Or paste text instead
Privacy-firstOCR runs on-device in this browser.
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Source files are never stored. Only extracted text and comparison results are kept locally so you can reopen a report.