WE CREATE QR CODE
Guías de códigos QR para negocios y uso diario
Aprende a crear, probar y utilizar códigos QR con nuestras guías de Wi-Fi, tarjetas de visita, menús, bodas e Instagram y el generador gratuito.
Guías en inglés
9 min ·
What Should a Business Card QR Code Link To? Build a Useful Landing Page
Plan the page behind your business card QR code: a clear next step, mobile contact options, booking details and a test checklist before you print.
4 min ·
vCard vs Website QR Code: Which Belongs on a Business Card?
Compare a direct vCard QR code with a website link for your business card. Understand contact updates, internet access, privacy and print density.
7 min ·
QR Menu Opens a Login Page? Fix Restaurant Menu Access
A menu QR code scans but asks guests to sign in or request access. Check the destination, file permissions and guest journey before replacing table cards.
3 min ·
How to Update a Restaurant QR Menu Without Reprinting
Keep a restaurant QR menu working through price changes. Choose a stable URL, manage PDF access, and test updates before guests scan the table card.
10 min ·
How to Create a vCard QR Code and Check Every Contact Field
Build a vCard QR code for your business card. Check names, phone numbers, email and address fields, then test the saved contact before printing.
9 min ·
Instagram QR Code for Business Cards and Counter Signs: A Print Checklist
Prepare an Instagram QR code for cards, packaging and counter signs. Check the profile link, print layout, phone behaviour and measurement before ordering.
4 min ·
How to Track QR Code Campaigns with UTM Tags and GA4
Measure QR campaign visits with UTM tags and GA4. Use separate links for cards and flyers, test attribution, and understand why visits differ from scans.
3 min ·
Guest Wi-Fi QR Codes for Holiday Rentals and Small Hotels
Create a guest Wi-Fi QR card for a rental or small hotel. Check the network, protect the printed password, and plan replacements after password changes.
3 min ·
QR Code Not Scanning? Diagnose the Image and the Destination
Find why a QR code fails: contrast, borders, logos, print size, damaged files or a broken destination. Follow a step-by-step diagnostic checklist.
3 min ·
QR Code Print Size: A Practical Guide for Cards and Signs
Choose a QR code print size, preserve the quiet zone, pick SVG or PNG, and check a physical proof before ordering cards, flyers or signs.
Guías y herramientas en español
Código QR para boda: comparte fotos e invitación al escanear
Crea un código QR para tu boda gratis: tus invitados escanean y suben sus fotos o ven la invitación. Descárgalo en PNG o SVG e imprímelo para mesas y detalles.
Código QR de Instagram: conecta tus materiales con tu perfil
Generador gratis de código QR de Instagram. Pega tu enlace, descarga el código y deja que te sigan con un solo escaneo, sin registro y sin apps.
Código QR para restaurante: crea la carta digital gratis
Crea un código QR restaurante gratis que abre tu carta digital al escanear. Pega el enlace del menú, descarga en PNG o SVG e imprímelo para las mesas.
Tarjetas de visita con código QR: tu contacto en un escaneo
Crea tarjetas de visita con código QR gratis: quien lo escanea guarda tu contacto al instante. Genera el QR vCard, descárgalo en PNG o SVG e imprímelo.
Código QR WiFi: comparte tu red sin dictar la contraseña
Crea un código QR WiFi gratis: tus invitados escanean y se conectan solos, sin teclear la contraseña. Descárgalo en PNG o SVG e imprímelo para casa o negocio.