WiFi QR code generator
Generate a WiFi QR code right in your browser — fill in the details and it updates live, then download it as a PNG or SVG. Everything runs locally, so nothing is uploaded.
Enter some text or a link above to generate your QR code.
More presets
Jump to another preset — each opens its own page ready to go:
How to make a WiFi QR code
- Fill in the WiFi details in the fields above.
- Optionally set the size, colours and error-correction level.
- Download the QR code as a PNG or a scalable SVG.
About WiFi QR codes
A WiFi QR code encodes your details in a standard format that any phone camera or QR app can read. FileTinker builds it in your browser and renders a crisp, high-resolution image you can print or share — the data is embedded directly in the code, so it keeps working forever with no account or redirect.
For reliable scanning, keep a clear quiet zone (margin) around the code, use high contrast, and pick a higher error-correction level if the code will be small or printed on something textured. Everything runs locally, so your data stays private.
Frequently asked questions
How do I make a WiFi QR code?
Fill in the fields above and FileTinker builds the WiFi QR code instantly. Adjust the size or colours if you like, then download it as a PNG or SVG.
Is the QR code free to use?
Yes. The QR codes you create are free for personal and commercial use, with no expiry and no tracking — they encode your data directly, not a redirect through us.
Will it still scan if I change the colours?
Usually — as long as there's strong contrast between the foreground and background and the code isn't inverted (light on dark can fail). A higher error-correction level also makes a code more robust. Always test it with a phone before printing.
Is my data uploaded?
No. The QR code is generated entirely in your browser from what you type — nothing is sent to a server or stored.