2026-06-10 · 4 min read · Rahul Chitturi
- qr
- devrel
Conference booths and meetup slides still use QR codes because they beat typing long URLs on a phone. Developers building landing pages should test QR output before ink hits paper.
Best practices
Redirect short links let you fix destinations after print within reason.
- Use HTTPS short links you control
- Show the URL in text below the QR
- Test scan distance and lighting
- Avoid ultra-dense QR for long URLs