WhatsApp QR generator for customer conversations
WhatsApp is a primary support channel for many Indian SMBs. A QR that opens a chat with a prefilled message reduces typing friction at storefronts, packaging, and delivery slips.
Use official wa.me links with country code; validate numbers on real devices before printing nationwide.
Combine with business hours copy so users know expected response times.
- Encode `https://wa.me/<number>?text=<urlencoded>` for prefilled prompts.
- For Business API flows, follow Meta’s commerce policies.
- Track scans separately from in-app metrics if you use campaign query params—canonicalise URLs for SEO pages.
Questions
- Will WhatsApp QR work if the user does not have the app?
- The device will prompt to install or open WhatsApp Web depending on platform—always test on a clean device profile.