QR code
Higher levels survive more damage (and logos) but make denser codes. The logo appears in the PNG and the preview; the SVG export is the clean code alone.
Stop reading your WiFi password out loud
The guest-WiFi ritual — spelling a router password across the room, twice — has a one-print fix. This wifi qr code generator encodes your network name and password into a standard code every modern phone understands natively: guests point their camera, tap the join prompt, and they're on. Print it once for the guest room, the fridge, the café counter, the Airbnb welcome book, or the meeting-room wall.
How to make your WiFi code
- Enter the network name (SSID) exactly as it appears in your WiFi list, and the password.
- Leave security on WPA/WPA2 unless you know the network is WEP or open.
- Optionally drop a logo — error correction rises to H automatically so the code stays scannable.
- Scan the preview with your own phone. If it offers to join, you're done.
- Download the SVG for print (sharp at any size) or a PNG for documents and chat.
Your password never leaves this page
Most QR sites send whatever you type to their server to render the image — which for this use case means your WiFi credentials in someone's request logs. Here the encoder is a piece of code running in your browser: the name and password are turned into squares locally and are never transmitted, to us or anyone. And because the result is a static code (the data lives in the squares, not behind a hosted redirect link), there is no service that can expire it, ever. Need a code for a link or plain text instead? The full QR Code Studio handles URL, text, email, and phone codes with the same styling controls.
Frequently asked questions
Is this WiFi QR code generator free — and does the code expire?
Free, no signup, and the code can never expire: your network name and password are encoded directly into the squares, not into a redirect link a company hosts. Print it once and it works for as long as your WiFi password stays the same.
How do guests use the code?
They point their phone camera at it. iPhones and modern Android phones recognize the WiFi format natively and show a one-tap "Join network" prompt — no app, no typing, no reading your password aloud across the room. The first scan usually takes under five seconds.
Is my WiFi password sent to your server?
No. The encoder runs entirely in your browser; the network name and password never leave your machine. That is the right architecture for credentials — a WiFi password should not transit anyone’s server just to become a picture. You can load the page, go offline, and it still works.
Which security type should I pick?
WPA — it covers WPA and WPA2, which is what virtually every home and office router uses today. Choose WEP only for genuinely ancient hardware, and "Open" for networks with no password (the code then just carries the network name).
Can I add a logo to the WiFi QR code?
Yes — drop a logo and it is composed into the center of the preview and the PNG export, with error correction automatically raised to level H so the covered modules stay recoverable. Scan it from your own phone before printing a big batch; that five-second test is the only validation that matters.
What size should I print it?
The practical rule is scan distance ÷ 10: a code scanned from 30cm away should be at least 3cm wide. For a table card or fridge print, 4–5cm is comfortable. Download the SVG for print — it stays perfectly sharp at any size — or a 1024px+ PNG for a quick paste into a document.
Need a URL or text QR code instead? Open the full QR studio →