Online demos
Browser-based demos built from Codepool tutorials. Each one runs entirely client side with the Dynamsoft SDK, so nothing you scan or upload leaves your device.
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Decode barcodes, parse passport and ID card MRZ strings, and detect or rectify document boundaries from an uploaded image or a live camera, using Dynamsoft Capture Vision in the browser.
Read the tutorial: How to Build a JavaScript Barcode, MRZ, and Document Scanner
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Scan multiple pages with your camera or from image files: live boundary detection, stability-based auto capture, perspective correction, page reordering and color filters, then export to PDF or images — entirely in the browser.
Read the tutorial: How to Build a JavaScript Multi-Page Document Scanner Web App