Many online QR generators trick users by creating dynamic tracking links that deactivate after a 14-day trial unless you pay a monthly subscription. ConvGrid generates 100% static, direct QR codes that never expire. Customize colors, embed your brand logo, or create a Wi-Fi login QR code for your home, office, or dorm room in seconds.

Key Features

Zero Expiration: Direct static encoding means your QR codes work forever with no scan limits
Instant Wi-Fi Login: Guests can scan to join your Wi-Fi network without typing passwords
Logo Embedding (Level-H): Uses 30% error redundancy so your center logo scans reliably
Print-Grade 2048px PNG: Export ultra-sharp graphics for flyers, business cards, and posters