How Wi-Fi QR codes work
Scanning a Wi-Fi QR code with a smartphone camera prompts the device to join the network automatically, without typing the password — perfect for guests, cafes, and offices.
Wi-Fi QR Code Generator
Enter your network name and password to generate a QR code that connects devices instantly.
How it works
- 1
Fill in the fields for the QR / barcode type you need.
- 2
Generate or wait for the preview to appear.
- 3
Download the image (PNG/SVG when offered) or copy the payload if shown.
Why use this tool
- Runs entirely in your browser — nothing is uploaded to a server.
- 100% free, no sign-up, no limits.
- Your network password is encoded locally and never leaves your browser.
- Works in any modern browser — no app install, no extension, no account.
How to use Wi-Fi QR Code Generator
Complete the form in Wi-Fi QR Code Generator. The code is built in your browser from the fields you enter — download the image when it looks right.
Tips for better results
Keep payloads short for denser, easier scans. Test with your phone camera before printing.
Privacy and offline-friendly processing
Whenever possible, Wi-Fi QR Code Generator processes your data locally with JavaScript in this page. That means drafts, secrets, and unfinished work stay on your device by default. Prefer this workflow when you do not want to upload sensitive text, tokens, passwords, or files to a third-party service.
Frequently asked questions
Which encryption types are supported?
WPA/WPA2 (most common), WEP (legacy networks), and open networks with no password.
Is my password safe to encode this way?
The QR code contains your password in plain text, so only share the printed code with people you trust to access your network.
Is my data uploaded when I use this tool?
For most FlyUtils tools, no. Processing happens in your browser with JavaScript. If a tool ever needs a server, that will be stated clearly on the page.
Is Wi-Fi QR Code Generator free to use?
Yes. Wi-Fi QR Code Generator is free, with no sign-up and no artificial usage caps for normal personal and work use.
Does Wi-Fi QR Code Generator work on mobile?
Yes. The page is mobile-first, so you can paste input, tweak options, and copy results from a phone or tablet.