The QR code links to a short redirect URL that forwards here, so you can change this destination later without reprinting the code.
By default the QR code shows theleftclick.com when scanned. To show a client's own domain instead, enter a subdomain here (e.g. qr.clientdomain.com) — it needs a CNAME record pointing at this app first, and to be added as a custom domain in Railway.
PNG, JPG, WEBP, GIF, or SVG. Max 5MB. Rendered in the center of the QR code.
