2026-05-19 · Чтение 1 мин
Decode QR из uploaded images
Screenshots и photos work — lighting и blur matter больше file format.
QRsupportworkflow
Основные выводы
- Crop к code region когда photos include busy backgrounds.
- Treat decoded URLs as untrusted — verify domain перед open.
Support workflow
Ask users cropped screenshot of code, not entire desktop.
Compare decoded text с expected URL from QR Generator during campaign QA.
Часто задаваемые вопросы
Why parsing failed?
Motion blur, glare, low contrast common — retake closer с even lighting.
Upload my image?
File-based parsing uses server processing — only non-sensitive QR test images.