Imprimatr

Imprimatur generates QR codes and barcodes that are correct, print-ready and permanent, on Mac, iPhone and iPad. Static codes only — no redirect server, no subscription, no expiry. A static code carries its data itself, so there is nothing that has to be kept alive. Every render is decoded back and checked before it leaves the app. If the finished image does not read back byte for byte, Imprimatur refuses to export it and says what to change. That is the difference between a good proof and 500 unusable flyers. FREE — a complete QR tool • Unlimited QR generation: no watermark, no code limit, no expiry • Typed payloads: URL, text, WiFi, vCard, calendar event, email, SMS, phone, location • Error correction L/M/Q/H, custom colours, automatic quiet zone • PNG and JPEG export at any raster resolution • Decode an existing code from an image: drag it in on the Mac, or pick it from Photos or…