Free Wi-Fi QR Code Generator — Instant Auto-Connect
Allow guests, customers, and team members to join your Wi-Fi network instantly by scanning a QR code with any iOS or Android camera. No password typing required.
QR Code Generator Studio
Configure content, personalize shapes and colors, and export high-resolution vector assets instantly.
Wi-Fi Quick Connect
No Password Typing
Guests scan and tap 'Join Network'. Eliminate misspellings and frustrating uppercase/lowercase confusion.
WPA3, WPA2 & Hidden SSIDs
Compatible with modern WPA3 routers, WPA/WPA2 Personal, WEP, and hidden network names.
100% Private in Browser
Your network name and Wi-Fi passphrase never leave your computer. Generated strictly client-side.
How to Generate Your Wi-Fi QR Code
Enter Network Details
Type your exact Wi-Fi SSID name, choose encryption (WPA/WPA2/WPA3), and enter password.
Customize Design
Embed your venue logo, pick custom brand colors, and choose rounded modern eye frames.
Print & Display
Download high-DPI PNG or vector SVG and place on tables, welcome desks, or hotel rooms.
Frequently Asked Questions About Wi-Fi QR Codes
A Wi-Fi QR code is a standard QR code that encodes your wireless network credentials — including the SSID (network name), password, and security type (WPA, WPA2, WPA3, or WEP) — in a machine-readable format following the RFC 7595 WIFI URI scheme. When a guest or customer scans it with their smartphone camera, the device automatically detects the Wi-Fi credentials and prompts the user to join the network with a single tap, eliminating the need to manually type complex passwords.
Yes, Wi-Fi QR codes are secure when used responsibly. The password stored in the QR code is encoded but not encrypted — meaning anyone who scans or reads the code can see the underlying credentials. For that reason, you should avoid displaying Wi-Fi QR codes with highly sensitive passwords in completely public spaces without access controls. For guest networks, use a dedicated limited-bandwidth SSID and rotate passwords periodically. QR Studio generates Wi-Fi QR codes entirely in your browser using client-side code, so your password is never uploaded to or stored on any external server.
No, a Wi-Fi QR code itself does not expire. It is a static code that stores your network credentials as plain text inside the pattern. The QR code will continue to work for as long as your Wi-Fi password and network name remain unchanged. If you update your Wi-Fi password or change the SSID, you simply need to generate a new QR code with the updated credentials and replace the printed version. Static QR codes have no server dependency, no subscription, and no expiration date.
Wi-Fi QR codes are natively supported on iPhone (iOS 11 and later) and Android (Android 9 and later) using the built-in Camera app — no extra apps needed. On older Android devices, you can use Google Lens or apps like QR & Barcode Scanner. macOS Ventura (13+) added native Wi-Fi QR code support via System Preferences > Wi-Fi. Windows 10 and 11 support it through the Wi-Fi settings panel when sharing a connection. Essentially, any modern smartphone or tablet manufactured after 2018 supports Wi-Fi QR code auto-connect natively.
Wi-Fi QR codes support all major wireless security protocols: WPA3 Personal (the most modern and secure standard), WPA2 Personal (the most widely deployed standard today), WPA/WPA2 mixed-mode networks, WEP (legacy, not recommended due to security vulnerabilities), and completely open networks with no password. QR Studio supports all of these security types and also supports hidden SSIDs, where the network name is not publicly broadcast and the SSID must be specified manually for the QR code to work correctly.