...Copy your text to the clipboard (or input in program later)
2. Run SimpleQRCode.exe
3. Scan generated QR Code on your mobile device
F1 - help
No installation required and it works off-line.
Language (English or Russian) is automatically selected.
The project uses the Nayuki library (MIT license):
https://www.nayuki.io/page/qr-code-generator-library
https://github.com/nayuki/QR-Code-generator
IDE: C++ Builder 10.3 Community Edition
https://github.com/LonchakovAleksey/SimpleQRCode