VB6 strings are UTF-16 internally, but the generators typically treat input as (Latin-1 or ANSI). Non-English text (Chinese, Arabic, emoji) gets mangled. You’d need to manually UTF-8 encode first, which the library doesn’t handle.
' Add Character Count (8 bits) AddBits Bits, UBound(Bytes) + 1, 8 vb6 qr code generator source code
To generate QR codes in Visual Basic 6.0 (VB6), you can use native class modules that don't require external DLLs or ActiveX components, or leverage existing SDKs and APIs for more complex features. Popular VB6 QR Code Libraries VB6 strings are UTF-16 internally, but the generators
: Provides full control over output quality, size, and encoding. VB6 strings are UTF-16 internally