What Is Tryst Link? A Privacy-First URL Shortener and QR Code Tool
Tryst Link is a privacy-first URL shortener and browser-based QR code tool at trystlink.io. Learn what it does, how it works, and how it differs from similarly named websites.
11 min read
QR code error correction, explained
How QR code error correction actually works, what L, M, Q and H mean, why damage can sometimes be recovered, and why logo size cannot be treated as a simple percentage budget.
12 min read