At each request our API calls the best-in-class text-in-image model for the chosen style, then runs automated checks on file size, color accuracy, text placement. We constantly upgrade our backend without touching your integration.

Before any new visual style goes live, we run extensive tests on thousands of samples for readability. At delivery, each code is double-checked automatically; if something is off, we instantly generate a new one. No unreadable code ever reaches your users.

Early pilots show no measurable drop-off. Users arrive with a single goal (finishing verification) and the visual code sits above the fold. The sponsor line appears after the code is recognized, making it feel like a reward, not a distraction.

Never. Codes and context tags are processed anonymously, we generate an image, return the URL, then purge the request. No user IDs, no PII, no persistent logs, making GDPR & CCPA compliance straightforward.

Absolutely. We fine-tune a dedicated model on your brand assets (fonts, colors, illustration style). At MWC, we generated a large number of Sinch-branded codes live without any deviations. New images are run through automatic brand-consistency checks before they’re returned, so every code your users see looks like it came straight from your design team.