Barcode Decoder App Symbol Scan & Decode Examples

The symbols below may be used to test the scanning of the Barcode Data Decoder App & Xamarin SDK to demonstrate functionality. With default settings, the symbols on this page should scan and produce the result shown. If the symbols do not scan on your device, completely shut down the app, make sure you provide camera access permissions to the app, and then restart the app.

Symbol 1. GS1 QR Code with two FNC1 and MOD10 verification, ending in GS, RS, and EOT. The MOD 10 check digit required for AI (01) will show up in green if the calculation is correct.

Symbol 2. GS1 Data Matrix with two FNC1, ending in GS, RS, and EOT. The MOD 10 check digit required for AI (01) will show up in green if the calculation is correct.

Symbol 3. QR Code decoding lower ASCII functions with UTF-8 Unicode.

Symbol 4. GS1-128 with two FNC1 and lower ASCII functions.

Symbol 5. TLV Base-64 encoded QR Code invoice example with UTF 8. TLV values are shown in Hexadecimal before each field.

Symbol 6. TLV values encoded directly in QR Code with UTF 8. The direct encoding without Base64 generates a small symbol.

Symbol 7. Base64 encoded UTF-8 with lower ASCII functions.

Symbol 8. Multiple combinations of CR and LF.

Symbol 9. Multiple combinations of CR and LF in Base64. 

Symbol 10. Code 39 with space and check digit verification showing in green when the last character is a MOD43. 

Symbol 11. ITF with MOD10 verification. The MOD 10 check digit shows up in green if the calculation is correct.