The most useful machine in the supply closet: turn any link or text into a scannable QR code, right here in the break room. No account, no uploads, no funny business.
How much of the printed code can be scuffed, torn or covered and still scan. L is the leanest and H the toughest. M is the sweet spot for screens and everyday printing, so most people never need to touch this.
Encoder: qrcode-generator by Kazuhiko Arase (MIT License, full text) — vendored locally, no CDN.
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.