Document Scanner
Scan documents from your webcam or phone camera with auto edge detection and perspective correction. The safest way to proces
Your files never leave your device. Processed locally. 100% private.
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How To Use Document Scanner
Complete your task perfectly in just three straightforward steps.
Capture or upload
Use your webcam to capture a document or upload a photo.
Adjust corners
Drag corner handles to fine-tune the crop boundary.
Download
Download the scanned document as a PDF or image.
FAQ
Everything you need to know about the Document Scanner.
Does it work on mobile?
Yes — on mobile devices you can use the rear camera for best results.
Is my file uploaded?
No. Everything processes locally in your browser.
What output formats are available?
PDF (single or multi-page) and PNG or JPEG image.
Does it do automatic edge detection?
Yes — OpenCV.js detects document edges automatically.
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