# QR-online

> Source: https://docs.barcoder.ai/docs/payments/UZ/qr-online
> extracted at 2026-10-03
> Publisher: Barcoder — encyclopedia of QR, barcode and payment-code standards

**Country:** Uzbekistan (`UZ`)
**Adoption:** 100.7K QRs
**Primary use:** Merchant payments

## Technical standard

See [qr-online](https://docs.barcoder.ai/docs/standards/qr-online) for the underlying barcode/QR specification.

## Source

Extracted from [UZ-uzbekistan.md](https://docs.barcoder.ai/docs/payments/UZ) — see that report for full banking landscape, technical specifications, and citations.