Guides

Step-by-step tutorials for real-world scenarios. Each guide is a copy paste path: read it, run the snippets, ship.

• Wi-Fi poster for cafes

One-tap network join for your customers. Print and tape to the counter.

• vCard business cards

Networking without paper. Save-to-contacts in a single scan.

• High-resolution print

DPI, sizes, substrates, presets for stickers, posters, and storefronts.

• Dynamic campaign with analytics

End-to-end: create a dynamic QR, print it, swap the destination, pull scan stats.

• Bulk export to ZIP

Render thousands of distinct QRs in one call and unpack the ZIP.

• Listening for scan events (webhooks)

Receive a signed POST every time someone scans your dynamic QR.

Need a guide we do not have yet? Email support@qrstudio.agency and tell us what you are building.