WiFi QR Code Generator — Create WiFi QR Free
Create a WiFi QR code in seconds: enter the network name and password, download a printable code, and let guests join with one scan. This free WiFi QR code generator encodes credentials on your device only — no upload, no account, no tracking redirect.
How to use the wifi qr code generator
- Type the network name (SSID) exactly as it appears, including capitals.
- Choose the security type — WPA/WPA2/WPA3 for almost every modern router.
- Enter the password, then download and print the code for your guests.
How a WiFi QR code actually joins the network
The code does not contain a link. It holds a short structured string — the network name, the security type and the password — in a format both iOS and Android recognise. When the camera reads it, the phone offers to join that network and fills in the credentials itself, which is why nobody has to read a 20-character password off a card and type it without typos.
iPhones have supported this from the built-in Camera app since iOS 11, and Android since version 10; earlier Androids can read the same code through Google Lens. Because the whole exchange happens on the device, nothing about your network is sent anywhere — and that is only true of a generator that runs locally, which is worth checking before you paste a password into a website.
Getting the details right
The network name must match exactly, including capitals and spaces: “Cafe WiFi” and “cafe wifi” are different networks as far as the phone is concerned. Choose WPA/WPA2/WPA3 as the security type for essentially every modern router — pick “no password” only for a genuinely open network, and note that WEP survives only on hardware old enough to be worth replacing. Special characters in the password are handled for you, so semicolons, colons and backslashes are safe to use.
Treat the printed code exactly like a written-down password, because that is what it is: anyone who photographs it from across the room has your network. The right answer for cafés, offices and holiday lets is a guest network with its own password, isolated from the machines and drives on your main one. Then a code on the wall is convenient rather than a liability, and rotating it later costs you one reprint.
Airbnb, cafés and co-working guest WiFi
Holiday rentals and small businesses print WiFi QR codes on welcome cards because typing a long WPA password on a phone keyboard fails more often than it should. SSID case sensitivity is the number-one support ticket — copy the name from the router admin page, not from memory. Hidden networks need the checkbox ticked or phones will never find the SSID to join.
Download SVG for professional print runs and PNG for a quick laminate at the front desk. Test the scan from guest seating distance before you print fifty table tents — camera focus varies more than the code spec does.
Frequently asked questions
Enter the SSID, password and security type (usually WPA). Download PNG or SVG and print it. This WiFi QR code generator runs in your browser.
They open the phone camera, scan the code and tap Join. iPhone (iOS 11+) and Android (10+) support this without a special app.
The password is encoded locally and never sent to a server. Anyone who can photograph the printed code can still join — use a guest network when possible.
WPA covers WPA/WPA2/WPA3 for almost every modern router. Use WEP only for old hardware; Open for networks with no password.
Yes. Tick Hidden network so the phone searches for an SSID that is not broadcasting.
SSID is case sensitive — match it exactly, including spaces. Recheck the password and security type, then regenerate.
Static codes never expire. If you change the router password, print a new WiFi QR code.
Yes — table tents, welcome books and reception desks are common uses for a printable WiFi QR code.
Yes. WLAN and WiFi refer to the same kind of network login QR code.
At least a few centimetres across with clear quiet space around it. Test the scan from typical guest distance before printing many copies.
Related tools
- Free QR Code Generator OnlinePaste a link or any text and get a QR code you can download instantly as a PNG for print or an SVG for scaling.
- QR Code Generator With LogoDrop your logo into the centre of a QR code so it looks like part of your brand rather than an anonymous square.
- Merge PDF Online FreeCombine two or more PDFs into a single download without sending anything to a server.
- HEIC to JPG ConverterDrop in the .heic photos your iPhone saved and get standard .jpg files back in a second or two.
Runs entirely in your browser — your files and text never leave this device. Last reviewed August 21, 2026.