QR Workshop: Scanner & Maker

Scan and create QR codes and barcodes – safely, offline and without a subscription. Pay once: no ads, no tracking, no account. • Scan safely: see the full link and warnings before anything opens • Create QR codes and barcodes for Wi-Fi, links, contacts, payments and labels • Share as PNG or PDF, print sheets on A4 or Letter • Turn your Wi-Fi into a sign for your 3D printer (3MF/STL) LOOK BEFORE YOU OPEN Scan with the camera or import photos, screenshots and PDFs – even several codes in one image. The preview shows the full URL and highlights the domain. Notices flag HTTP, IP addresses instead of domains, punycode look-alikes, embedded credentials and URL shorteners. Links never open automatically. Short links are resolved only after you agree, for that one link. These notices are guidance, not a guarantee of safety. Supported: QR, Aztec, PDF417, Data Matrix, EAN-13, EAN-8, UPC-E, Code 128, GS1-128, Code 39 and ITF. CREATE WHAT YOU NEED • QR codes for links, text, Wi-Fi, contacts, email, phone, SMS, events and locations • GiroCode (SEPA credit transfer) and PayPal.Me links, e.g. for invoices • Barcodes: EAN-13, EAN-8, UPC-E, Code 128, GS1-128, Code 39, ITF, Data Matrix, Aztec and PDF417, with check digit validation • GS1 pallet labels • Design QR codes with colors, round dots and your logo; a self-test checks that the code still scans PRINT AND SHARE Share codes as PNG or PDF, print them at the size you need or show them full screen. Fill an A4 or Letter sheet with many codes from your history. MAKE A WI-FI SIGN Three templates: a card, a stand and a wall sign. Adjust size, plate thickness, code height and label. Export 3MF with separately assignable base and code parts (for Bambu Studio/OrcaSlicer or PrusaSlicer) or STL. A printer, material and suitable slicer settings are required; check that your finished print scans correctly. HISTORY Scanned and created codes are kept in a searchable history. Open, edit, share or print them again. PRIVACY INSTEAD OF ADS Pay once and use everything: no ads, no subscription, no in-app purchases, no tracking, no account and no backend. Codes are processed on your device. Your history stays on the device unless you turn on the optional iCloud sync (off by default); the history, including Wi-Fi passwords, is then stored in the iCloud of your Apple Account. Opening external links or sharing content can send data off your device. Resolving a short link sends one request to the providers involved, which receive your IP address. German and English. For iPhone and iPad with iOS/iPadOS 17 or later.