Barcode and QR Code Scanner for Web

Add high-speed scanning to any web app, with just a few lines of JavaScript. Start your fully supported 30-day free trial today!

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Barcode Scan SDK

Customer Stories

intellicheck logo geotab logo glide logo first-united-bank logo siemens logo
intellicheck logo
geotab logo
glide logo
first-united-bank logo
siemens logo

Unmatched Speed & Accuracy

  • Scan 500+ barcodes per minute
  • Achieve speeds 20% faster than the closest competitor
  • Industry-leading recognition rate and accuracy
Watch Speed Test Video >

Scan Challenging Barcodes

  • Scan curved, wrinkled, damaged and dirty barcodes accurately every time.
  • Scan from a distance, at an angle, in low-light or glare.
  • Read any 1 or 2D barcode including PDF417, Data Matrix and Aztec
See Real-World Examples >

Fast Integration

  • Integrate barcode scanning with just a few lines of JavaScript.
  • Sample code to jump start your development.
  • Customize the UI with 200+ APIs for every use case.
View Demos >
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1M+ Active users
21 Years in Business
10K+ Customers

Supported Symbologies

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Linear Barcodes (1D)

Code 39 (including Code 39 Extended), Code 93, Code 128, Codabar, Interleaved 2 of 5, EAN-8, EAN-13, UPC-A, UPC-E, Industrial 2 of 5, MSI (Modified Plessey), Code 11, GS1 DataBar, Telepen

2D Barcodes

QR Code (including Micro QR Code), Data Matrix, PDF417 (including Micro PDF417), Aztec Code, MaxiCode (mode 2-5), DotCode

Postal Codes

USPS Intelligent Mail, Postnet, Planet, Australian Post, UK Royal Mail

Patch Code

GS1 Composite Code

Pharmacode

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Fully Customizable Web Barcode Scanning

All-in-One Web Scanning SDK

  • Decode most common barcode and QR code formats
  • Scan from a live video feed.
  • Scan static images from high-res industrial cameras or PDF files.

Auto-Zoom for Higher Read Rates

  • Achieve high performance scanning at varying distances.
  • Auto-zoom if the barcode is small.
  • Autofocus if the barcode is found, but not decoded.

Effortless Scanning for Users

  • Help users target barcodes with visual cues.
  • Highlight barcodes detected and use overlays to show decoded results.
  • Let users control camera functions just like a native app.

Optimized for QR and Data Matrix

  • Decode challenging barcodes accurately with sophisticated preprocessing techniques.
  • Scan tiny barcodes at awkward angles, even with glare.

Secure On-device Scanning

  • Your data stays secure and on-device.
  • Offline licensing available.
  • ISO27001 certified

Scan Multiple Barcodes at Once

  • Increase efficiency by scanning multiple barcodes at once.
  • Just a fraction slower than decoding a single barcode.

Discover all features >

Why Choose Dynamsoft Barcode Reader?

Industry Leading Performance

champion

Dynamsoft Barcode Reader SDK is known for its speed, versatility, reliability, accuracy, and customizability.

Security a Top Priority

ISO O-TTPS

ISO 27001 and O-TTPS certified to keep your data secure.

Fully Supported Free Trial

16h

No obligation pre-sales support to help you determine feasibility for your business scenario.

Dynamsoft has been an essential part of our mobile strategy. It’s had a strong impact on adoption with our customers who need mobile scanning.

- Silvio Saouaf, Product Director, Siemens PLM
siemens logo
Read Story

How to Solve Barcode Scanning Challenges

Code39 Extended with Zero-Margin

Code39 Extended with Zero-Margin

 Barcode with Shadow

Barcode with Shadow

 Batch QR Codes

Batch QR Codes

 Blurry Barcodes

Blurry Barcodes

 Curved QR Code

Curved QR Code

 Damaged QR Code

Damaged QR Code

 Learn How >