Blog
Notes on QR code design, privacy-first generation, multilingual reach, and the road from static QR to a full SaaS.
Published
Beautiful, scannable QR codes from your browser
Why we built Wrasse: privacy-first, multilingual QR codes that beat the incumbent Japanese tools without sending a single URL to a server.
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A privacy-first QR generator should work offline
If your QR generator can't run without internet, it's not really client-side. Here's why Wrasse is a true PWA you can use on a plane, in a basement office, or behind any spotty cafΓ© Wi-Fi.
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AI Art QR codes: making them actually scan
Most AI QR generators produce beautiful images that won't scan with a real phone. Here's how Wrasse's Phase 3 add-on tackles the scannability problem head-on, with retries, gates, and a quota refund when art goes too far.
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How QR codes encode your data
A short technical look at QR encoding modes, error correction levels, and version sizes β so you can make smarter choices about what to put in your QR codes.
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