WiFi QR Studio

Wi-Fi cards your guests can scan. Guests arrive, and out comes the ritual: reading a password off the back of the router, spelling it letter by letter, getting it wrong twice. WiFi QR Studio ends it. Make a card once, put it on the wall, and everyone who visits is online in two seconds. PRINTS AT THE EXACT SIZE OF A REAL FRAME This is the part other QR tools get wrong. A card that is "about right" does not fit a frame — it sits crooked, or the edges show. Every layout here is millimetre-exact: pick the frame you own, print at 100%, cut along the printed lines, and the card drops in. Twenty-three sizes, in centimetres and inches, from a 9x13 snapshot frame to a full Tabloid poster: • On A4 paper: 9x13, 13x13, A6, 10x15, 13x18, A5, 15x20, 15x21, 18x24, 20x25, 20x30, 21x30 cm, and full A4 • On US Letter: 4x6, 5x7, 8x10 in, and full 8.5x11 • On A3 paper: 25x25, 24x30, 30x40 cm, and full A3 • On US Tabloid: 11x14 in, and full 11x17 Every size is listed in both units, so a frame bought anywhere is easy to find. Got a frame that isn't on the list? Type its width and height in centimetres or inches and the app lays that out too — an inherited frame, an odd size from a framing shop, whatever is on your wall. Where a card has to be a few millimetres smaller than the frame to fit the paper, the app says so instead of letting you find out with scissors in hand. NOT ONLY FOR PRINTING Need it on a screen instead? Generate a phone-sized image, a square for chat, or a story format, and send it to a guest who is already on their way. MAKE IT LOOK LIKE YOUR HOME Five styles, from clean and classic to elegant serif and playful, including QR codes drawn with rounded modules or circular dots. Add the flat number or address so a card is recognisable at a glance — or keep that private and print only the essentials. YOUR PASSWORD STAYS YOURS • No account, no sign-up, no server storing your cards. • Nothing is saved until you tap Save — generating and sharing work without storing anything. • Saved cards are protected by Face ID or Touch ID. • They sync through your own private iCloud, so a card made on the phone is on the iPad and Mac too — and nobody else, including us, can read it. COME BACK AND EDIT The router got swapped and the password changed. The style stopped feeling right. Open the saved card, change what you need, print it again — no starting over. WORKS WHERE YOU DO iPhone, iPad, and Mac, with printing straight from the app. Available in 15 languages. Perfect for hosts of short-term rentals, cafes, offices, and anyone who is tired of reciting their Wi-Fi password.