Jadyn lab project / live

QR Coder

A browser-based utility for creating and exporting single or bulk QR codes.

relationship: Jadyn lab project
sector: developer & business tools
status: live
date: 2026

QR Coder desktop interface showing single QR generation, preview and bulk tools — live captureSingle-code controls, preview and bulk generation.

delivered scope

what the work includes.

These figures describe delivered features visible in the product. They are not presented as adoption, performance or impact results.

single-code export formats: 4
url and phone input modes: 2
single and bulk workflows: 2

01 / Utility

Put the main task first.

The initial card asks for a URL or phone number and foreground and background colours, then places the generated preview beside those controls.

Editorial reconstruction of QR code interface wireframes and export format studies — process reconstructionProcess reconstruction based on the live tool’s verified generation and export controls. Not an archival project artifact.

QR Coder mobile interface showing url input, colour controls and export actions — live capture

02 / Export

Keep the output ready for different uses.

A generated single code can be exported as PNG, JPG, PDF or SVG. The available evidence verifies the controls, not scan reliability across devices.

product design web development interaction design

Evidence and limitations

The visible controls and flows were reviewed, but generated codes were not independently scanned. No claim is made about reliability, privacy, storage, cross-browser support, usage or cost savings.

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