# Building the QR tool in the browser

Engineering · 2026-10-03

> No uploads, no queue, no waiting — a small Alpine + QRCode.js studio as our first live utility.

Source: https://codecusp.com/blog/building-the-qr-tool

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The QR generator keeps your content on the device. That keeps Phase 1 simple and private, and it proves the tools shell before we introduce server-side conversion jobs.